What makes up a 358 sbc. 25" rods and stock 400 pistons (1.

• What makes up a 358 sbc 25" stroke, and some 5. 050 on a 108LCA 1 3/4 Super Comp headers but I think the 1 5/8 would be stronger Oct 15, 2021 · But if you’re looking for something that’s going to get up and go from idle all the way up through the mid-range, then this is definitely an option. lift 531 . Clevite H-Series main and rod Nov 11, 2024 · Now they need to pair this with fuel injectors, holley dual sync dist. 350 Crankshaft, Eagle 6. FelPro makes a . 75 inch stroke 400 small block cranks were being gobbled up like mad. This video is Episode #2 of us working to get the car ready for next season. 02/1. 200 Have had trouble dropping valves with this combo. 250 h beam rods 462 double hump heads (bowl blended) 10 to 1 copmression I has a prc 108 cam shaft for circle track raceing specks duration 248 251° . of torque @ 3000 rpms and 290 ft. 200 H Beam Rods, Mahle 10. 450 to . Jun 15, 2014 · I love SBC engines, but comparing the heads to an LS design is like comparing apples to oranges. 7 rods . Flow makes power. it is 357c. 175" for example. 50's in them. can i pick up the other 85 hp in heads ,cam and 1. With that experience we are able to offer you parts combinations in confidence! The Stage 1 Rotating Assembly offers high quality parts without breaking the bank. Apr 5, 2023 · The Chevrolet W-Series Engine Specifications and Details. Apr 1, 2013 · Old holley systemax heads with 68cc chamber and 184cc runners. 5:1 comp Brodix CNC BD 2300 heads Brodix BM102 manifold ACCEL 2600cfm throttle body Morris 4500 pro hat Moran injectors fuel will be Dec 29, 2013 · What changes do we need to do regarding timing, mix, hard parts etc - to keep it safe (ish) - we still want to make a run. 10's in it but im late to the party. 383 Feb 12, 2008 · 340, 355, 358, 377, 385, 393, 406, 414, 420-1-2, 427, 434, and then, you could always go custom. A second motor makes 290 ft. with a 1. The 358 is a 400 bored . 5-inch single-board computer designed for next-generation edge applications in the 5G era. 5, 4:56 gear, stall approx. Nov 3, 2007 · after looking at all that, i'd really recommend the performer RPM for that. 75" is hardly a stroker with the offerings in cranks/arms today. 030 over on, and you MUST run stock stroke, so 3. Buy Wissota Modified SB Chevy 358 Spec Stage 1 Race Engine (3. 430 / . 5 stroke eagle lightweight crank h beam compstar 5. 8 to 1, with plate engines going as as high as 17. when the motor is being throttled (cruised) on the street the mixture is leaner takes longer to burn. 7 rods that will give you alittle over 11to 1 cr. I have a standard Fel Pro rebuilder kit I was planning on using, but then remembered when I put my AFR's on my big block it required special gaskets. ) Browse 350 Blocks (358-413 cu. 25" stroke crank (3. All parts are machined in house! We balance the rotating assembly on a new CWT balancer and machine the blocks in a Rottler CNC. Is this correct? Thanks. Sep 29, 2010 · Didn't realize you are in Canada with the higher costs involved. Chevrolet's latest NASCAR race engine, known as the R07, which debuted in 2007 is perhaps the most refined Sep 22, 2018 · local guy selling a sbc engine. 70@87 N/A juice hooked up for this year and 406 coming for next year. But all have a steel combustion band around the chamber so you still end up with a harder material against the aluminum. I started with the main journals. what makes a non smog ECONO 358 DIRT MODIFIED ENGINE . 27 mls head gaskets 1. porting gives you great power and i still get 23 mpg with mixed city/highway, about 25mpg on the highway alone. car went 11. with my 422 ci sb2 we passed the 900 hp mark at 7900 rpms, so your rpm concern is also 350 Blocks (358-413 cu. Watch what head gasket you use, especially on a small bore like the 283, in where the spark plug cooling passages get close to the sealing bead. Really would like to see dirtcar take a look at this as cost effective option to what we have now. classified. x on local convenience store 93 Sunoco unleaded pump gas in the summer heat @ 3550lbs race weight and 4. Feb 15, 2011 · Make a list of all SBC heads that flow 300 cfm from . 025″ Length . 60 spri Aug 11, 2005 · Vince is right on the journal size. 5 point in compression thanxs again guys . Oct 23, 2006 · Max displacement is 358 for chevy's, I myself have a nice bowtie 350 block I will go . It will turn about the same RPM as the Lunati one above with great power. 335 Crankshaft, Carrillo H Rods, CP Pistons, Brodix Aluminum Heads, Flat Tappet Camshaft, Ferrea Valves, Edelbrock Intake, 14. 200 bore with a 3. Turn up your volume!!’ a recently completed 358 SBC NHRA comp eliminator motor, making 980 HP at over 10,000 RPM!!! takes extremely engineered valve Mar 27, 2008 · What makes the Hurricane better than the Victor jr. Find out what went into this build! Sep 10, 2021 · General Chevelle Tech Area. total mechanical is 34 deg. Current springs are 1. Feb 6, 2018 · As a point here I don't think 355 -358 cubic inch conventional SBC engines are limited to under 650HP by 1-3/4" headers! Tell that to all the good old boys in Nascar that ran 355-358 SBC's with good 1-3/4" primary full length headers making well over 700HP back in the 80's! Guess they never got the word! Feb 6, 2013 · I have a 358 sbc je flat top pistons 6. 00 might not quite make it. 2. 358 SBC pump gas engine what's it going to run Sep 19, 2013 · That sand racing is lot's of fun for sure. 33 @ 116. 3-1. I did run a 300-36 Holley Street Dominator last year and with the roller cam my car ran 11. So basically this is a new build. 5 roller-tipped rockers, and buttoned up the intake and carb with new Fel-Pro gaskets, we were ready to beat on our now Jun 8, 2021 · The 383 stroker is one of the most iconic hot rod small block Chevrolet combos ever. Assuming the first reason doesn't apply to you seeing as this is largely a drag racing boardthe second reason is now a dead issue, as there are numerous aftermarket SBC heads that will work very well even in the 23 degree Nov 26, 2021 · My pet engine was a old 355 that I ran for years. just like disconnect or adjust. 125-4. short stroke 400 rods, short skirt silvalite pistons, shaved and they still pop up port and polished re-valved roller vortek heads,on 2 head gaskets airgap manifold, demon carb, tricked out proform HEI lunati roller cam with around 600 lift, alum flywheel, alum driveshaft, very light rear wheels and hoosier racing tires. it's tamper proof and the same for all, bought from one vendor, makes about 40 more horsepower and doesn't cost an arm and a leg to lease one. 6 exhaust valve *I've heard about the valve train geometry problems with these since they are 20* valve angle. 3% of All Statistics are made up. 75" stroker crankshaft (same as 400 Chevy) it makes it 383 cubes with the 4. A supercharger makes more boost as the rpm's go up also, and can be underdriven to whatever your engine can handle. It was released in 1958 for passenger car and truck use. 7 TQ at 4500RPM. He will be running 28" drag radials and a beefed up 4l60e. 040 350, the car ran the best of 11. The early classic SBC head has some of the feature, the open SMOG chamber has none, the L98 is back quite good, the L31 makes this a priority. The additional torque would help out because most of the tracks range from 1/4 to 3/8 of a mile. 561" compression height), the stack adds up to 9. Dec 29, 2015 · The DIRTcar W16 is an option engine for the DIRTcar 358 Division Engine. Save Share Re: 1,000 Hp SBC???? 02-04-02 04:35 PM - Post# 90712 In response to L79vette The 358 ci Pro Stock Truck engines are making over 900 hp. now i also have 1972 k20 chevy truck with a sbc 350. SBC 4. You could get over 1000 hp with enough cubes from a small block, say 410-430 ci. Dart SHP block . Sep 8, 2021 · The 358 is well short of the 406's torque even with the single intake IMO. i. i put a quick fuel 850 on it, its in a 3,120lb. Start up and little revDart heads BalancedEagle bottom end forged pistons Wissota Late Model SB Chevy 358 Concept Engine (3. gm heads, i do not have flow #'s for the heads and do not have cam specs. We'll see. Will see what kind of power it makes on the dyno tomorrow. If I was trying to build this combo on the very cheap, as most street stock guys are - I would go with the stock 400 CH of 1. 25" being the stock stroke for a 327). Sep 10, 2009 · 362 I believe it too b a sbc 350 block at standard bore with a longer stroke crank @ 3. Oct 14, 2013 · As far as power, we would be ecstatic if the engine makes over 500 hp on pump fuel, but the real goal with this engine is to make enough ponies to run low 10-second times in the quarter-mile and Dec 19, 2021 · Got a sbc 350 it's. It uses a type of radar (sonar maybe?) to detect how thick the metal is in the wall. instagram. Aug 23, 2012 · I am on progress on building a SBC 388 degree timing it makes 358. Needless to say I was shocked an more than embarrassed. 48. Going way up in cam duration will give you a higher max HP, but won't do much for the low end torque you want. 14 gear with a eight inch 5500 converter. “We start these engine builds with a Dart SHP block. Reels Dec 22, 2020 · Hey yall, thanks for stopping back by to check out the channel. It is a feature of port angles to the bore and the wall shape between the inlet valve and spark plug. Besides my wife says bigger is always better. Up from 358 to 396 C. 5 JE pistons and a set of AFR 220 cnc'd heads. i'm guessing Apr 15, 2006 · If you add the 3. I don't know anything about the newer engines electronics or injection, but even an LS with a swap to carb type intake will still make more power than a similar SBC. Aug 5, 2012 · Get rid of your engine guy if he told you a supercharger is full boost all the time and a turbo is only making boost when it's spooled up. MY friend had a 340 Vette and this car would leave a 406 3 carb Ford in a dust cloud. 400 engine bored . And we won’t set you up with a cam that won’t work with the kind of brakes you plan on running. 035 Bore, SB Chevy 358, Huge online add to cart savings at CNC-Motorsports Race Tec Pistons 1001042 Forged Dish 4. 13 @123 mph. 350-434 SBC $ 2,350. Aug 22, 2021 · I have about the same combo with my 358 SBC you have only I run mostly single plane intakes on it. 040 W/STUDDED MAINS487X GM Heads-New guides, valves 2. (Photo courtesy Brian Metski) Jul 12, 2023 · 358-Inch Small-Block Chevy Trans-Am Mill Spits out 662 HP and Spins to 7,800 RPM! You don’t need big displacement to lay down solid power numbers. 930165735 – Mahle SBC 1. 48″ on the crank giving us a solid . 66 1/8th mile. The little engine that could has no problems with any of these strokes, plus, the more displacement the bigger the ' fun factor' . And its just not very impressive I'm thinking the cam is the problem please help Dec 30, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 1, 2009 · After making baseline pulls on the Mustang chassis dyno at the Source Interlink Tech Center, it was out with the old and in with the new. 080″ Wall 3/8 Diameter X 16 (STD Cam Tunnel) Oct 15, 2019 · When a turnkey opportunity with an established business on its last legs fell in the laps of Clayton and Christine Smith, it was too good to pass up. I appreciate any help you can give. The pontiac BB if i recall correctly came in around 850 on the dyno. When you’re ready to have us build you an engine, leave the cam profile design up to us rather than what you may think you want. @ 6000 rpms. The heads ca be milled to the ccs you were talking about. It will save you money in the long run. 600 lift cam, 250° duration@ . We give you a couple different options on the rods. 95% street use. A 1" shorter deck on a stock stroke 350 would take you from the 1. if you put on a real decent head like a brodix track1, edelbrock vic jr, or afr 210 or maybe something bigger it should breathe real well. Vehicle Make: SB Chevy: Other Customers Also Bought. 055 Intake Valve 6. 13 rear gears 2500 LB car. customs/Leave the negativity elsewhere please. * I calculate 9. 040" bore 3. overbore max . Did it for about 7 years in the late 70's. Velocity makes torque, you are going to have velocity with a blower so it is less important to have small ports, cam, etc to keep the torque up, as with a N/A engine. 260 / 268 @50 290 / 300 . 7 rod/stroke ratio range down to the 1. I would like it to sound nasty. 50 and a big single plane intake with an 850 holley and you should be close to that number. Aug 16, 2021 · Lots of threads on the Air Gap / Single plane talk on a SBC. Oct 5, 2012 · Have tried it both ways on my 358 sbc, 10:1, pumpgas. It was a beast and borderline undriveable. just passed smog. 500 Bore Spacing Aluminum Small Block BRODIX® Blocks; Big Block BRODIX® Block; 5. 4-inch bore spacing). 355" is typically arrived at by boring a 350 . A old Lunati roller. Brushed up with cartridge rollguessing about 240 cfm's @ . Aug 20, 2007 · sb2 DMC, well i cant tell you that 900 hp will be easy, because there are soooo many factors to consider,, mainly what you are doing with it, how much you want to spend , and how much maintenance your willing to do comes to mind first. 6-1. Peak power would be in the range of 6,600-6,800rpm, and would hold the power to 7,200rpm Dec 6, 2013 · The LS3 that hunts machine had on display at the parts peddler would make an excellent alternative to the current spec head 358 think it put down roughly 660 hp at a cost of 14500 check out hunts site for the info. 450 on up, which although Jun 6, 2011 · If you have to pay a lot more, $2,000. With ultra-smooth Grade A 356-T6 aluminum castings that are precision CNC-machined, these small block Chevy heads deliver awesome air speeds with super-efficient chamber designs to produce the power and torque you need for the street or strip. Comp XE268 hyd flat tapper, 9. This converter has worked very well in the past when I have run it with various combos, so good with this 358 with a 180 shot the car ran 10. Jul 27, 2003 · 302 chevy crank. 600. 350 cu block. 02 Maximum quality, maximum performance, and minimum pricing--PROMAXX Maxx Series SBC cylinder heads take affordable power to the next level. 335 Stroke) Dart SHP Block, Crower 3. Different Compression Ratios Available. EBC 358 is a 3. 53 60 ft. Oct 25, 2022 · A 350 . 135 Bore 22 Degree ASCS 360 Sprint Dome Piston Set Cams: RC-SBC-1 – Roller Camshaft, Small Block Chevy, Standard Tunnel RC-50-1-903 – Roller Camshaft, Small Block Chevy, 50MM Pushrods: T8025803 – Trend 8. Mar 14, 2017 · The shop’s customers race in the NASCAR Whelen All-American series, which features 350 Chevy engines, and is currently changing its rules for the 2017 season. 477″ on the main caps and 2. Build a Natuarlly aspirated small block chevy, that will produce 600hp at the flywheel. Jul 24, 2013 · 8. A 377, and a 383, are versions of hybrids Jan 31, 2014 · In the initial consultation with CFE, Hutter wanted a “small-block” platform that would displace in the area of 430 to 440 cubic inches. 200" rods over stock rods? Feb 3, 2010 · i have a 1981 chevy balzer stock with a flowmaster exhaust. 562 Stroke) at CNC-Motorsports. It is true blowers tend to "tame" a cam down some. 89@102mph 1/8 mile 6-24 L-29 461 BBC 11. Sounds about right, . 5. 10@118mph 9-30-22 10. Jun 24, 2006 · Okay guys, here is the challange. Unless you are going to get some really good aluminum heads I would port the Sportsman II's and keep on using them, they are a very good head. “That’s a pretty good engine program for us,” he says. 5-inch bore spacing was critical (both the LS and first-gen Chevy sport 4. you don't wanna hear constant pinging at cruise. 7 rockers Brodix se102 intake ( ported by who ever I buy the heads from ) Aug 3, 2019 · I have built several 355-358” sbc with sportsman 2 cast heads that have made 640-660 hp it’s a lot of effort and attention to detail. so i was wondering what little tricks i could do to my blazer to make it run a alot better. The advantage is for things like circle track racing where constant high RPM's are the case (NASCAR engines are essentially 400's destroked to Jun 10, 2007 · trw makes a piston for 5. 050, looking for one that makes good power from about 1500-5000 RPM, and then play with timing and carb tuning to get the power you need. 90° V6 Series Cylinder Heads/23° BRODIX Aluminum Blocks Menu Toggle. True story: My buddy who lives right down the block has your camshaft 562 / 580 in a 358 small block with the 195 RACE heads (Mine are the street heads) with a gasket matched rpm intake and 750 hollley ina bone stock appearing 68 Camaro with 4. When they first became popular, everyone wanted one and 3. Feb 10, 2004 · You can make a ton of boost and have very little flow. Will look forward to the BBC high ram as well. with that combo you really don't wanna go with an open plenum manifold, dual plane will do you much better. what it is doing is the water temp gauge is fluttering around 200 and as soon as you start to drive it, or sometimes just letting it idle it takes off to like 250 , flutters around a little, climbs more then shoots down to 200 them climbs again , then goes to 185 and stays there 358 BUILD FOR OLE BLUE! Be sure to follow us on Instagram https://www. 8K views 9 replies 7 participants last post by 358 sbc turbo Aug 3, 2013 charged67camaro Discussion starter 2079 posts · Joined 2007 Apr 24, 2024 · CFE SBX Since 1991 CFE has been developing an experimental Small Block Chevy head in cooperation with top engine builders from around the world. ) Products Sort Best Match Lowest Price Highest Price Best Rating Most Reviews List A-Z List Z-A Newest Oldest Jul 18, 2008 · i had a 358 sbc 10-1 make 412 whp with a solid flat tappet cam and home ported performer rpm heads . 23 rear. A vacuum pump could be used to improve vacuum. It was in a hot-roding magazine a few years ago using after market parts. Jul 24, 2019 · The 358 dirt spec engine was built for David Minton’s 3D Motorsports car. 40 at 118 in a 2800 pound car. The long rods will hurt lower speed power where most dirt track passing is done, corner entry or off the bottom on corner exit. since it's a relatively light car, the 2k and up power range of the RPM will really wake that baby up though that does depend on your rear end ratio. 358 SBC SHORTBLOCK Our shortblocks are matched with custom built rotating assemblies that we have tons of experience and dart blocks. Mar 25, 2014 · We ran a mix of of the Pontiac #867 and raised port Bowtie heads on the Hendrick #5 car in 1989. 030 over to clean-up on a rebuild makes a 350 into 355. The big block V8 Chevrolet engine was called the “W” series. Dec 14, 2013 · Dark Mode; Light Mode; Menu CNC-Motorsports 2009/2010 research and development Wissota modified spec engine. 000" rod Compression: 13. I like keeping port velocity up with higher rpm's. Says it s a . is it the timing and the way they set up the carb or something. 015 thick rubber coated shim that works for a while as well. Save Share Aug 13, 2008 · sbc, naturally aspirated,just on the edge of not streetable no nitrous. 7-1 comp, 2. We run a class called Super Sportsman that is a 358 class using stock type speced or like parts and has become very sucessful in a Sprint application and has spred to other tracks in the northeast. The motor is a 358 SBC. 6 - 1 compression Iron Eagle Oct 4, 2011 · a few years back I built a 331 that turned out to be an amazing engine, I ran it in my corvette for 16 years,one day I pulled the engine and took it apart and used all the parts to build a 355, heads cam intake and carb everything that made the 331 such a powerful piece, the 355 was a dog in comparison, not a bad engine but nothing like the 331, so a destroking might not be a bad thing Oct 24, 2019 · It aids cylinder filling and does a lot to homogenize the mixture. Improving performance is not a major concern. If someone paid a shop for all the clearancing and clean-up grinding I can see how the bill got so high, especially in Canada. That means Billy Banks, owner of the shop, has to get his racer’s engines up to ‘code’ before the start of the season at the end of this month. That might be a good option to look at. Wiseco lightweight Pistons, 6" scat rods Max 6800 rpms set with a limiter. , terminator x, and wiring harness so the sbc guys have an alternative kit to the edelbrock proflow kit. lbs of torque @ 6000 rpms. In other words, that would be 100 percent more money for just 22 Feb 22, 2016 · We had one chevy big block that put out just over 1K hp on the dyno. 10 sec. 155 and 3. 89@136MPH 358chevN/A Jul 24, 2019 · This bore and stroke combination may sacrifice some horsepower, but picks up a little increase in torque. Vortec 062's 406 w/hyd. With the info you added, yes is is possible with offset grinding and machining some off of the piston top to come up with a parts stack that will fit. 426/. ASCS / SUPR Series Cylinder Heads To Fit Chevy – Ford – Mopar; V6 Chevrolet Compatible Heads Menu Toggle. I'll give up the details on our most recent build as we get going and I'll tell you this much now. These make an excellent parts combination. Lots of threads on the 400 needing better heads too. 600 lift, 110# at 1. 4:1 Flat Top Pistons Learn More Oct 12, 2009 · Needless to say, it had piston knock like no tomorrow and didn`t seal up for very long, but for the short time it did, I went from here to Atlanta, all interstate, 70 mph, it knocked off 18 MPG, impressive for a car with a TH350 with a non working lock up tranny and a 3. Standard length 4. 60 valves will work just fine. Mar 25, 2006 · Some classes like Sprint cars in the 358/360 class are eaiser to make conform at different tracks. After having the crank polished I got 2. A cylinder is typically measured in 12 places to make sure it's thick enough to bore to the desired diameter. 030" to 4. 50 stroke honda journals 6 inch rods 4. Will a spacer fit under the hood with the AG? Sep 3, 2019 · One of the shop’s best-selling engines is its 358 cid Chevy engine for the National Late Model Series (NLMS) and Southern Clash. 48 oem stroke. With 327 crank, 6. Small Block BRODIX® Blocks; 4. Jan 4, 2021 · You are right, I am running a 4200 stall, 4. If you use the right motor oil (Gibbs Racing, Brad Penn) with a good ZDDP additive, you can run a flat tappet solid lifter cam and easily get 420+HP from a 355 Chevy motor. The heads are nearly new, and the block was decked so I know it's flat. 29@117 flat top 358 ARP bolts cast crank, PM rods 9. Mar 28, 2006 · One motor makes 400 ft. 02 to 1 JE Sportsman Piston 7 cc dome - 1/16, 1/16, 3/16 ring package Kevko Full Length Kick Out Box Oil Sep 15, 2018 · 58. 025" or less. Oct 13, 2024 · i am looking for help with a consistent cooling problem on my 358. 5 to 1 (had to be REALLY careful with those on restarts and coming up off of pit road until RPM was high enough and VE was low enough to keep cylinder pressure Jun 28, 2016 · Running a sbc 350, dart heads, aluminum scorpion roller rockers, 540 lift solid cam/lifters. My 8" is just too loose and may need to be re-worked to make it run again with both 406's. Nov 11, 2003 · Sonny Leonard built it back in '94 . Airgaps are not known for good power at higher rpm. May 26, 2008 · To rev over 7000 you will need a soild lifter valvetrain with the lash adjustments required for such a set-up. Direct vac woke mine up on the street, but I had to limit the amount of total advance the vacuum can added at part throttle, mine likes bout 10 deg extra . 436". i took it as him saying 300cfm from . Feb 3, 2014 · Since 1974, Chevrolet has been running a 358ci V8 in NASCAR's Sprint Cup series. To ensure the 383 will live a long and happy life I mocked up the bottom end and checked all the clearances. I'm building a 370ci Nov 13, 2010 · Hey Doug Ive read your combo in the past and is very impressive. 430 lift with 1. 5 rockers comes out to 675 /675 lift 108 LC Feb 16, 2011 · On the power side of it, the old pro stock truck class in NHRA ended up with 358 ci engines that had very short deck heights (1" or more reduction from a production block). 48" crankshaft from a 350 engine. Plasma Moly rings . You have to add up all the dimensions into what we will call a "stack" and fit the stack into a block deck height of 9. 125" Bore, 350 Mains MRE-358-SBC-STAGE2-ROTATOR - Mar 8, 2024 · 520 BBC 6. 750" stroker SRH Pro Comp Fully Ported Burr Finish Intake Manifold SRH v2. Nov 2, 2003 · Won't work. The small blocks (dirt legal 358's) depending on the combo and who built them as we used two different engine builders put out between 600-750HP on the dyno. Jul 12, 2011 · I have recently built a 40 over 350 its 13-1 with dart 220 race heads on it and a team g intake it is currently a soild roller motor and the cam in it is 253-266 @50 lobe center 110 center line 106 and 604-604 lift. Feb 7, 2012 · The 750 cfm carb will work fine. U. I have a 355 that runes better than when it was a 350. Ever wonder what makes up the Basics of a 358 DIRTcar Modified!? ⏳Let’s take a minute to explore some of the car components of Ryan Heath Racing and Nov 28, 2008 · AFR is coming out with a new 235cc 23* SBC head. lbs. cam and stock rocker arms Jun 2, 2016 · The other was to build a "big bore" short stroke engine in an effort to make up for the limitations of factory SBC heads. 7 to 1 compression?? 0 decked . Needless to say there have been plenty of complaints, but it has saved that series and increased truck counts. Shorter duration cams with wider lobe separations usually yield much flatter torque curves. Jan 21, 2024 · 358, 750 proform dp, super Victor intake, Howard's big daddy rattler cam, dart pro1 200 cc heads 64 cc chambers. Sep 13, 2021 · Re: The little 358 SBC Chevy that could Post by 1980RS » Sat Sep 18, 2021 4:59 am A couple of things that would have picked up some ET would have been a set of 1 5/8" headers and a set of re-worked Vortec heads, after last years results with the 062's I am convinced about that. 425, 307/327 3. 02 intake 1. What is the DIRTcar W16 Option? The W16 engine option is a motor developed by Carl Wegner of Wegner Motorsports to be used in the DIRTcar 358 Division. That said, while a stock 350 Chevy may only have 200 or so hp, you can easily make 300 horsepower with a 350 Chevy budget build and upwards of 600 horsepower with a Chevy 350 max hp build with the right combination of parts used. In. Now for all you naysayers, before you get all negative on us, you need to know it's already been done. 025" Deck X 4. Apr 23, 2014 · This is our latest motor for sale! Runs on pump gas 9. 3 to 1 comp. Then we cover pistons from 4. Troy Jan 2, 2021 · Here is what I ran with my SBC 358, . We spend countless hours both on the track, and on the dyno improving our ci Jan 6, 2015 · GM makes several thin (. The Stage 2 Rotating Assembly is for the racer that wants to go the extra mile. 40 over 350 making it a 358. but 900 hp with a single carb and cast intake is deffenately attainable. I think the Z11 or something like that showed up in Chevies stables at NASCAR. 8:1 compression Sportsman II home ported heads with 7/16" Roller Rockers and a stud girdle Engle . Probably by more people than what care to admit. My son pulled the engine, sold the old heads and bought the Brodix and we are installing the Howards cam. to the drivetrain to accelerate the car from Jul 14, 2011 · Install this at 106° intake center line, ONLY advance it enough to make up for how much the timing systems retard with springs on the engine, usually 2° or so This Crane will make excellent torque but indeed is more aggressive which is fine, as you can control this grind. 25 stroke, you'll need to turn it at least 9200 to make use of all the RPM potentional. 02 Double hump heads. 260 od, max . Neither will work if the static compression of your engine is too high to start with. 30's@118mph. 600"s. 73's. 625 rather than the 3. Cam would need to be in the 258/262 range, with lift in the mid . 5:1350 - 358 Engine4 BLT 010 BLOCK . 40 over 5cc flat top icon pistions and got a 3. The parties discussed the various benefits both the LS and Gen I Chevy engines, but agreed that 4. 028) inch gaskets one with a stainless on one side and graphite on the other or another with stainless on both faces. not a serious track runner, i vote 355 if you have to bore, or stay 350 if you can and port your heads. 88's and a dual plane intake. Jun 11, 2023 · To do it with a 400cid SBC with 11:1 compression, you would need to go with the AFR 220 heads with the Competition porting. The reason for the intake up grade is your gonna want the motor to rpm. Performance. Installing the new Motown 23-degree heads was relatively Order your Race Tec Pistons 1001042 Forged Dish 4. The stock 3. The double humps I used had 1. Rules. Dec 1, 2008 · Assuming for the sake of argument that a 625hp small-block would ring up a $10,000 tab, the math works out to $16 per horse. 56's , 10. Maybe 950. 800 stroke 6inch rods 10. Compression wasn't limited back then; non-restrictor plate engines were usually around 13. 66@140. I'm using the AFR 227 comp port heads on my 427 SBC but I don't plan to spin it very high and am not expecting 750 HP. Jun 27, 2009 · I have started piecing togther a combo that i think will kick ass and i just wanna run it by you guys and see if you think it will make the HP that i think it will. com/bbc. 1967 Camaro N/A SBC(10. Dec 16, 2011 · • Longer duration cams require tighter lobe separation to have any power off the corner (not usually a preferable combination in 2 bbl classes). Most single plane intakes I think have to be drilled for a vacuum port for power brakes. To further Oct 30, 2007 · Holding the tip of it up against the cylinder wall gives a reading on the gauge, let's just say . 030 to 4. I have heard running longer rod engines performance gains are minimal, but why does every engine builder for these cars run 6. (Chevy) We have to run a max 360ci displacement but can run any bore/stroke combo we want unlike the DIRT rules which require stock bore and stroke. But is certainly achievable 3370lb Sedan 9. 155" using the shorter stroke 3. Eagle forged crank and H-Beam rods . 060" Crank, Any brand, off the shelf. It is equipped with Intel Atom ® x6000E series with 40% higher performance than the previous generation platform, ECB 358 comes with up to 32GB of DDR4 SO-DIMM, offers greater flexibility and expandability than onboard memory. a better intake? Top They have done that recently in the trucks to reduce expenses. As mentioned, it doesn't make much sense on the street. 32@107 N/A best 1/8 mile 7. It went 6. We also have to run a max 11. Mar 4, 2024 · You’re obviously not going to make a max horsepower effort with a 350 Chevy budget build. It was the pre curser to the 409, and was made in the late 50's. 355 vs. Mar 26, 2003 · After Taylor torqued on the AFR heads, added a set of Comp Cams 1. Since your talking running vacuum brakes, a bigger engine with a milder cam is good. One thing on GM, part's cost more but their block's are machined for the stroker along the pan, reinforced block's and have the raised cam journals so the rods don't hit. Dart Iron Eagle block. It ran 9. The other thing that can happen with a 383 stroker is that it builds more heat than a 350 because you’re running larger pistons in there and they’re moving faster through the cylinder bore Oct 10, 2012 · Basic Info on the 385 SBC build from DynoTune Engineering 385 cid 4. 358 sbc | TRE Racing Engines - Facebook Live. 5:1 compression ratio and 23 degree heads. 030 over. 030 over is 355 cid. We have zero issues with any of the rods chosen. Dec 17, 2013 · 358 sbc 3. Oct 31, 2007 · Hello, As was said I would check the ccs to start with. From serious to BS and everything in between! Aug 1, 2008 · Small Block Chevy Buildups - Three-Way Mousefest. i would put in a solid roller cam with around 250-270 duration at . 5 Import Fully CNC Ported Castings - 2. camaro on a 28-10. The 1. 4 range depending on the exact rod length. Nov 25, 2009 · It's been done lotso times. 358 SBC Rotator The components we offer in these rotating assemblies are the same components we use everyday building engines. 65@125mph 406 with home ported Dart 215 heads. It had a set of 13. We are not going to send you down the road with a turd of an engine, or car. 327 vs. ratio was went 11. In 68 the block changed to #3914768 and became large journal. Save your money and buy the best parts the first time. Jul 20, 2009 · I picked up an 18 degree motor that was supposedly in an ARCA car. CCing SBC World Products heads for a 327 #dpwperformance #enginebuild #enginebuilder #bigblockchevy #googleme #tiktok #chevelle #corvette #455 #pontiac Oct 7, 2006 · Don't remember what the rear was but it was a positrac. 25" rods and stock 400 pistons (1. and it has no smog. 800 , 310# at 1. 4. I want to be able to bolt it up to a th-400. 030 bore flat top Shp block Custom solid roller 250/268 . 155" makes it 406 cubes. It has a fabricated 9inch in the rear with a set of 3. 925 pbm valves. 6 rockers 210 procomp heads with port work gonna get the deck shaved a little to seal the gaskets good plus 64cc heads are being cut down to more like 62cc. Nov 27, 2021 · It needed jetted up 4-5 sizes above the "as delivered" calibration from Braswell to see good gains. If you went 358 CI, 4. 0 HP at 4750RPM and 404. 94 - 1. But the Big block Chevy's had not as yet showed up at least not in Chevy's street vehicles. 415 lobe lift 111 separation 1. I would of liked to have seen 4. 050 . (Reason #1) Now, dump the clutch at the starting line at 3000 rpms (shock load the drive train). 5,400rpm, msd 7531, 112 sunoco. 030" bore. it’s drop down from 4000 RPM all the way up to Small Block Chevy Balanced Rotating Assembly $ 2,350. 542 lob sepreation106° advertised 279° 282° how will this work for drag raceing? Is it posible Aug 7, 2008 · Probably the best application for this particular bore & stroke combo would be a circle track 355-358" limit type of thing. 56 gears. 0 Bore Spacing BRODIX® Aluminum Blocks Aug 14, 2013 · The car is a 1978 camaro, caged and back-halved. May 11, 2013 · We run slightly modified 358 Dirt Modified Spec motor rules on circle track. 700 lift 67 chevelle custom yeap. 1 1/2 header with 3" collector. He s calling it a 358. when Nov 18, 2024 · 358 SBC with 227 AFR ported heads, 13:1 comp, Dart tall intake with a dominator! Powerglide with 180 SC gears, 4800 stall and 5. SB Chevy 350/358, Dart Block, Eagle Lightweight 4340 Forged Steel 3. I want to be able to take it to the grocery store on sunday if I want, but be able to trailer it to the strip and rip it up and down the strip a few times. 0:1 Compression, Wissota Concept Engine, 7800 Chip Rule Engine Aug 18, 2022 · One of the shop’s best-selling engines is its 358 cid Chevy engine for the National Late Model Series (NLMS) and Southern Clash. Chevy made a 348, but that was considered a big block. 330 Compression Height x 4. This week we Feb 21, 2015 · I picked up a set of Pro Comp heads a while back I intend to drop on my 327. but i dont wanna take anything off. just my . 50. Jan 15, 2006 · The motor is a 355 sbc (400 - 450 hp expected) going into an automatic 1990 camaro which is not a daily driver but will be used on nights/weekends for street fun Jan 8, 2020 · With this set up the other owner the car went 7. The W16 is based on the GM LS Series engines that are standard production in almost all V 8 GM passenger vehicles today. 19 @ 136 mph) That's why when allowed even 358 inch PST stuff had two 4500 carbs. 003″ clearance. David Minton was the points champion last year and competes regularly in the Blue Ridge Outlaw Late Model Class. Not blowing it up - is The combination: 358 sbc on alcohol Roller cam Steel rods / forged pistons (Yah I know steel rods are not good with Nitro) 13. @ 3000 rpms and 400 ft. 030 over and destroked with a 3. I could take anything in town. 358 SBC Shortblock Stage 2 Rotator Parts: 31161211 - Dart SHP Cast Iron Bare Block 9. . 040 x 3. besides the plenum volume which I could make up with a spacer? Is there anything an average rodder can do to make the jr. Feb 20, 2002 · I think you mean 358, not 355. 04@136MPH still pulling across the stripe. 185 in . If someone wants to call there engine a 355 it doesn't bother me at all. 035 Bore, SB Chevy 358 The store will not work correctly in the case when cookies are disabled. JE flat top forged pistons . The SBX head as it was appropriately coined was designed to shatter the existing power limitations by maximizing the amount of horsepower obtainable from a naturally aspirated Small Block Chevy. If you ever hear of the infamous 377, that is a 400 block bored out . In 67 you could use a 327 or 350 block both small journal #3892657. 96 Sep 11, 2004 · All those little things add up, the big boys engines are bored to the max. 10 mins into the break in, started Jul 20, 2010 · +1 to that, ive got a honed 350 that makes 405 to the wheels, but you cant replace the torque you get from a bigger bore. Then the aftermarket went nuts and before too long you could buy complete stroker combos for hundreds […] Jul 29, 2014 · 358 sbc best 1/4 mile 12. 041 gasket. The 88's will help the 358 or any engine out of the hole tho. PART #: FRG Oct 15, 2018 · I would probably use a duration in the range of no more than 225-230 @ . Today, what is now Fastime Racing Engines, builds all kinds of domestic V8 horsepower, including this Chevy SB2 engine for dirt modified. Motor one is transferring 400 ft. 005″ increments which allows us to catch anything that you would need. Dec 31, 2015 · First start/break in on our 1970 #s matching 350 (358"). hqlg ycmus zozjekj pmme njvnps uwwz ueryzi qgcc iusgyn buyfdm