2024 How much hp can a stock 4l80e handle

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check out www.ckperformance.com a stock 4l80 should handle like you said 550 on the high end. these guys got em up to about 1800lb ft. hehehe. but there are various minor upgrades, ... TH400 transmissions can be built to take in excess of 1,200 hp. You are correct to note that the OD in the 4L80E is the weak link. I trashed the OD in my stock ...How much hp and rpm can a 2 bolt bbc handle? 1970 Chevelle 489/400 Auto BBC Ohio Crank, (Wolfplace Hyd Roller Cam)Brodix RR Ovals, RPM AIRGAP Custom (MOD), PRO SYSTEMS, 3.73_12 Bolt Sacramento, CA. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. J.The 4L60E was designed to be used with engines producing up to 360 ft -lb of torque while the later 4L65E could handle up to 390 ft -lb. Both feature a wide selection of gear ratios from 2.74:1 through 0.7:1 which makes them ideal for use in cars or light trucks alike.Ideally, you'll want a final drive gear ratio of about 10:1 in first gear. The 4L80E's 2.48, when multiplied to the rear axle ratio of 4.10:1, yields a close 10.16:1 - whereas the 4L60E's gear ratios are harder to work with, even with another rear axle ratio like 3.73:1. Changing the gear ratio can improve the car's performance, yield ...So the motor can handle 700 daily driven/ 1/4 /towing. Not really. The 700 HP number is really a potential max that is hit for a very short time, like on a dyno or a 1/4 mile run. The ISB is not capable of making much …How much HP can a stock rearend handle. My 327 is putting out about 350 HP. Running a Tremec 5 speed with 3.73 stock posi. In my younger days I would break axles not the rearend in my 63 Impala with same amount of HP but I had an automatic in the car. I know of the aftermarket posi units but does anyone make aftermarket axles for our trifives?Save up to $700 with HP Coupon Code. 26 HP Coupon verified today for HP laptops, printers, HP Instant Ink, desktops, and more. Save big with HP Discounts! PCWorld’s coupon section ...The GS Motorsports 300 SRT8 was rated at 565 hp 0-60 4.3 and 1/4 mile 12.7 sec @ 114. From what you are describing, I don't think you will be at 600 rwhp, but then again, what do I know. (not much by the way)... You will have a 'beyond beast', tonylukejr...enjoy, and share your moments with us. Moose.Jun 5, 2023 · It is well-known for its durability and many stock 4L60E transmissions can handle up to 425 horsepower due to the heavy-duty internals and the extra-wide bands that are pre-installed. The stock 4L60E is also designed to handle up to 450 lb-ft of torque and can handle up to 600 hp with upgraded components. Oct 10, 2008 · About 400-450 HP/TQ is the limit on the stock TH400. With ONE almost free modification and some minor valve body calibration changes, 800 HP on an otherwise stock TH400 is not a problem if it's assembled well (good endplay, etc), and the 34 element sprag is a wise addition above 450 HP or any drag usage. jakeshoe, Nov 5, 2008. First is how much can the LLY engine put out without the listed problems. The answer depends on how long. Without engine work, the stock LLY can put out ~500rwhp. How long at that level before you have problems? I think the jury is still out. There are guys that have been doing it for 80K miles or more without engine problems.How much horsepower can a stock 700R4 handle? A stock 700R4 can handle moderate horsepower levels, typically up to 300-350 horsepower, making it suitable for various street and light-performance applications. ... JEGS 60325 - GM 4L80E Performance Transmission for 1991-1996 Chevrolet 2WD Trucks (1) $2,545.99. JEGS 60436 - XHD Torque Converter ...With JET Performance upgrades, the 4L60E is good for about as much as 500 hp, and the 4L80E is good for about as much as 800 hp. JET also carries a stand-alone computer to control the tranny, in ...How much horsepower can a stock 4L60E handle? The 4L60E is a popular automatic transmission used in many General Motors (GM) vehicles. One of the most common questions car enthusiasts have is how much power the stock 4L60E can handle. ... performance enthusiasts often opt for stronger transmissions like the 4L80E, …Combined with the smaller bore, the 5.3 apparently lends itself to being the best LS-ish stock bottom end for boost. Here's what I have spinning around in my head: -LM7 5.3L truck engine from junkyard: ~$500. -LS9 head gasket x2: ~$100. -ARP rod bolts: ~$100 (Debating this as it sounds like they can screw up clearances in the rod journal ...17167 posts · Joined 2011. #2 · Jun 17, 2014. I think its typically good for 90-100 HP over stock. 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM. EFI Live, Edge Insight CTS, Flo~Pro 4" DP back exhaust w/ muffler & stock trumpet tip, Alum. bleeder screw, WIF sensor delete plug, Fumoto oil drain valve, Pacer LED cab lights, GM dually light bar under ...The 4L80E is more proven because it has been around much longer and more parts are available for it, but the 6L80E has come a long way and they can handle tons of power …How to Build a 4L60E Transmission That Can Handle 1,000+ HP. Transadapation: What goes into building a 4L60E that can handle over 1,000 horsepower? We show you. …Have to be careful in burnouts and make sure it can't shift, apparently this has been an issue with AEM users also. 1995 APU Supra -PT6766/BLAuto - undergoing proefi install with e85 flex fuel now. old setup (pt6265) 1/8 = [email protected] (23 psi) 2012. 1/4 = 11.6@119 (19 psi) 2011.2614 posts · Joined 2002. #5 · Mar 14, 2009. A stock 200 should handle 350-400hp on the street. With track abuse or big stickies then only 300-350 without issue. True a stock 700 or 4l60 can handle 400-450 and @400 at the track. There's pro/cons to both. The 200 is an easier swap but it also has better gear ratios than the 700.Black Diesel said: Drive pressure is what lifts heads but about 50 psi of boost is usually the limit. I push about 47-48 with stock bolts. Don't plan on doing that for much longer though. Sent from AutoGuide.com App. Iv ran 58 pounds on my stock head bolts for the last 5 years and never had a problem.With a set of 225/78 Kelly touring tires on the street, Your shaft can handle 2000HP. (It will never hook). At a well preped track, With slicks and a trans brake leaving at 4000rpm, 300HP may snap it.. The other factor you need to consider is the rotational limits.Simply put, it can handle plenty of abuse (40 psi of boost and high drive). For an HX35 with a factory exhaust housing, we’d call it quits at the 400rwhp mark, as EGT can get pretty toasty at this point (1,500 degrees F). Danger Zone: 450+ rwhp or 40+ psi boost.MAVEN said: The GM torque capacity specification for the T56 used in all applications is 400lbft. What does this mean....not sure Ive seen lots of 450=hp C5's and a few 600+hp ones all using stock T56....basically the tires slip before trans damage occurs unless youve gone insane and have like 800hp/800lbft, or just mercilessly beat your car ...The 4L80E is capable of handling up to 1,000 ft-lbs of torque and is rated to handle up to 440 HP. It has a maximum input speed of 4,000 RPM and a maximum output speed of 3,000 RPM. The 4L80E is an evolution of the earlier Turbo Hydramatic 400 transmission, and shares many of its design features. Back to top.Stock 2g 7 bolt has been up around 700whp. Cant remember whos car, but hes well known. Many many passes on it before it went out. Headstuds would be the weakest link right off the bat. If the tune is very good a stock motor can handle a whole lot more than most people think.For the "price" it's fantastic, and is reported to be able to handle up to 500 rwhp - which I'm hoping to be at by next spring. 2006 GTO Phantom Black - M6 - sold. GMM Ripshift, LS7 clutch - Pedders Street II. AEM CAI, Coated Dynatech LT's, PowerCat high flows, Magnaflow cat-back w/ e-cutouts.Tuning is key and keeping rail pressure in check to make power. I don't know of any 700HP stock CP3 trucks (not doubting it all) but I have seen some 670ish HP stock CP3 trucks. Even those are few and far between. 2017 RCSB F150 5.0 - On3 Twin Turbo, Fore Fuel System, Boss 302, FIC 1300's, E85. Sold: 2012 CCSB 2500 4x4, 2003 2500 QCSB 4x4 881/1443.How much HP can a 4L80 handle? Will a 4L80E handle 500hp? The 4L80E in stock form would be limited by it’s direct clutches (3rd gear) and that would be a part that would gradually fail at ~500 HP if raced often but last years on the street at closer to 600 HP/TQ in a passenger car application.It is a Turbo 400 with a .75 overdrive. All functions are elctronically controlled. ... They can be built to handle 1,000hp with the right parts.The ultimate limiting factor becomes the OD section. 1200 HP is a good number. I'm working on a fix for the OD section to improve it's strength. a built 4L80e will stay behind a 1000rwhp/1000rwtq turbo'd 408 lsx in a 4500lb. truck, and that is well documented. a 4L65e will hold up to 500rwhp/500rwtq in the same truck.It's 10L90 transmission is rated for 900 pound feet of torque. That is the manufacturer's rating. I would guess that Subaru would have a similar type of rating number that can be found for the STI. That's just a guess. The thing about building any car is that you are always finding the next weakest link.check out www.ckperformance.com a stock 4l80 should handle like you said 550 on the high end. these guys got em up to about 1800lb ft. hehehe. but there are various minor upgrades, ... TH400 transmissions can be built to take in excess of 1,200 hp. You are correct to note that the OD in the 4L80E is the weak link. I trashed the OD in my stock ...Oct 10, 2008 · About 400-450 HP/TQ is the limit on the stock TH400. With ONE almost free modification and some minor valve body calibration changes, 800 HP on an otherwise stock TH400 is not a problem if it's assembled well (good endplay, etc), and the 34 element sprag is a wise addition above 450 HP or any drag usage. jakeshoe, Nov 5, 2008. 23.The Stage 3 Black Edition 4L60E (rated to over 1,000 horsepower) pencils out around $4,800 with a one-year warranty (extended warranties available).The Stage 3 4L80E build adds the billet input shaft and rollerized billet forward hub for applications above 750 HP. This build will handle well over 1000 HP assuming moderate RPM range (less than 7000 rpm), average or lighter weight vehicle, and no large N2O usage.i was just wondering how much hp/torque the stock 8.8 rear end can handle.Just wondering how much hp can these stock internals actually handle. The tech guide said you can get a reliable 400hp on the stock internals. Obviously i will be puttin the boost down when i'm daily driven. Also whats a recommended place to get good internals for the 4g63. Thanks! i want high hp but reliable at the same time. Vic.GeneralTJI. Not a huge deal, but EFI isn't a "chip" btw. As posted above, your tranny will fail long before the motor. To answer your question, ~650 real HP to the wheels is where thing's start to get scary on a stock motor. There are those who have gone beyond... a lot depends on the turbo setup and tuning.The basic 250-horse-capable 2004R transmission begins at about $1,600 without extras, plus shipping. A 400-horsepower version begins at $1,799 without any extras (plus shipping). The 800 ...459 posts · Joined 2010. #17 · Apr 17, 2015. im on a stock tranny and the limit to the tranny is 14 lbs of boost 400-500 hp. 1994 Toyota Supra Greddy t78. conversion, a stage 2 Transmission away from 700hp.Its more hefty build can be tied to its 236 lbs and a length of 26.4″. Alternatively, the 4L60E weighs 150 lbs (without fluid) and it has a length of 23.5″. A comparison between the size and weight shows that the 4L80E is significantly larger and heavier. How much horsepower can a stock 4L80E handle? How much power can the 4L80E handle?4. Bowtie blocks with splayed 4-bolt mains with center studs should handle over 1,500 HP, and are good to well over 8500 RPM. Also, an article in todaysnhra.com, it stated that "Factory production blocks with 4-bolt main caps can reliably 800 HP. And a 2-bolt main coverted to aftermarket splayed caps are much stronger that factory 4-bolts."The GS Motorsports 300 SRT8 was rated at 565 hp 0-60 4.3 and 1/4 mile 12.7 sec @ 114. From what you are describing, I don't think you will be at 600 rwhp, but then again, what do I know. (not much by the way)... You will have a 'beyond beast', tonylukejr...enjoy, and share your moments with us. Moose.How much horsepower can a stock 4L80E handle? 700+ horsepower In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque. What year 4L80E are the same? 4L80E production started in 1991 and continues today. 1991-1996 cores are essentially the same and interchangeable with some minor updates and ...With the proper care and parts your car can safely handle 227 CHP (roughly 170whp). I will place money that you are going to break very little with that amount of power if you care for your vehicle. 0-60 faster then your first sexual experience. "You've come far, and though you're far from the end.How much HP can a stock 4L80 handle? What stall does a 4L80E have? Is a Turbo 400 better than a 4L80E? What does a manual valve body do? ... Can you put a manual valve body on a 4L80E? Sometimes a heavy-duty truck needs an extra boost in power and performance to get the job done. The 4L80E transmission, with its blend of advanced electronics ...This is done with a diff ratio of 3.29 and a sprocket ratio of .89 (33 teeth/37 teeth). 3.29 or 3.69 gearing is accomplished by leaving the diff alone and changing the sprocket ratio to 1.00 (35/35) and 1.12 (37/35) respectively. Most people change their gearing at the same time they upgrade the chain.HAHAV8. 2165 posts · Joined 2008. #6 · Jul 16, 2009. Stock block could hold up to 32-33PSI and handle about 5-600HP on the stock block internally wise you looking at 400HP safely, but it can take up to the same amount as the block itself if you sleeve it, and are running higher boost. Most people don't even bother once they wanna hit 5-600HP ...First is how much can the LLY engine put out without the listed problems. The answer depends on how long. Without engine work, the stock LLY can put out ~500rwhp. How long at that level before you have problems? I think the jury is still out. There are guys that have been doing it for 80K miles or more without engine problems.kenihemi. There are many supercharged and turbocharged hemi rams running around 500 hp and no trans issues if you only jump on it from a stop or in 1st gear. Never jump on it when in any gear higher than 1st. The downshift is what is what kills them because of the weak clutches for the downshift 2nd prime gear.BillyGman. 15307 posts · Joined 2005. #4 · Oct 30, 2016. As it's already been mentioned, a stock factory frame will handle even 1,000 HP if the only use will be on the street with standard radial tires, since the tires will spin all over the place in every gear at full throttle.My T5 has lasted very reliably behind about 480 ftlb flywheel torque (412 at wheels) with much full throttle use at the strip. Having said that though some people seem to be very 'hard' on transmissions and can spit a T5 all over the ground behind a stock 302. If you think you're in that catagory then don't use the T5.The 4L75E is all about improved torque capacity and it can withstand greater amounts of horsepower, torque, and load than the 4L60E it replaces. ... want the weight penalty of a much larger 4L80E ...The engines made anywhere from 800 tp 1200 HP. We revved them to an average 7000 rpm. I preferred the injected methanol motors, which were based on 427 tall truck blocks with 1/4 inch longer rods. It did no good to make much more power, you set the boat up to run around 110 mph on the straight always with good excelleration out of the turns.If you have a T5 use it, if not then get something with a higher torque rating. My T5 has lasted very reliably behind about 480 ftlb flywheel torque (412 at wheels) with much full throttle use at the strip. Having said that though some people seem to be very 'hard' on transmissions and can spit a T5 all over the ground behind a stock 302.How much HP can a stock 6l80 handle? With these modifications, a 6L80E can handle 500 to 600 rear-wheel horsepower in the typical street/strip application, although we have had customers push them all to the way to 1,000 hp." How much horsepower can a 4L80E hold? The GM 4L80E Performance Transmission Level 4 is powered with whopping 800 Horse ...I want that the TH350 shifts at 4000RPM, but because boost pressure is set on the vacuum modulator, the TH350 will shift at 5000-5500RPM. I now adjusted the kick down cable and placed a adjustable modulator and it shifts now at 4500RPM at 5.7 psi. When I set the turbo at 7 psi, shift point goes back higher.Jan 17, 2024 · A stock th400 can handle between 400- 450 horsepower: A stock th350 can handle between 315- 400 horsepower : Gear ratios: 2.48, 2.08, 1.0: Gear ratios: 2.52, 1.52, 1.0: A stock th400 costs about $1600, though it can be less if you buy a used Th400 or rebuild. A stock th350 costs about $1200, though it can be less if you are buying a used Th400 ... May 16, 2009. #9. BA BUSA said: Gen1 rods are good to 280-300 hp....Gen2's are a bit better, but if you are looking for 350hp...upgrade the rods and pistons. this ill disagree with maybe on spray but on a turbo wich is more gentle itll take 350 gen 1 and around the same or maybe a hair more for gen 2's ive been well over 300 on gen 1's as have ...When individuals or businesses fail to claim their financial assets, such as bank accounts, stocks, or insurance proceeds, for a certain period of time, these become unclaimed. In ...A well built 4l60e can handle some serious power. We have cars running 500-600 and 700 rwhp as the power increases of course the odds of failure do increase but we have had very good results. Generally a stock rebuild is not adequate for much more than general bolt ons however.Hi all. I have a 85FXWG that is 96 cubic inches with S/E heads, S&S carb etc. I was wondering how much horsepower a stock clutch can handle with out slipping. Save Share. Like. Sort by Oldest first ... Stock Evo clutch: 80 - 85 Hp Heavy duty spring & extra plate clutch: 100 - 110 hp '21 LowRider ST 126 rwhp, 134 rwtq, Kinda stock ...0. Oct 31, 2004. #10. so from what i am understanding my trans is not going to last to long after i install this engine. how about AOD from PERFORMANCE AUTOMATIC. The company www.bieberfever.com sells thier trannys. They have an AOD level 3 that can handle up to 550 horses for $1,905.I am looking to build my own 4L80e. I have not built one yet but have done a few th350 and th400's years ago. Anyhow what all aftermarket internal parts are recommended for building a 4l80e that can handle up to 800hp? I am aware of the different controllers and converters but i am unfamiliar with whats really needs to be beefed up internally ...BillyGman. 15307 posts · Joined 2005. #4 · Oct 30, 2016. As it's already been mentioned, a stock factory frame will handle even 1,000 HP if the only use will be on the street with standard radial tires, since the tires will spin all over the place in …I'm forming my game plan for the build.. err rebuild and trying to figure out what a Stock 4l80E with a shift kit can handle. My local trans shop and Transgo told me a 4l80E can handle 600-800 RWHP depending on weight of vehicle, rpms etc. I guess the torque is the main number to watch and...There is a tag located on the engine just in front of the injection pump. it'll either be an ISB235 (235hp) or an ISB245 (245hp High Output) that is what horsepower that engine will produce @ the flywheel with no accessories. (alternator, A/C, vacuum/powersteering pump etc.) As far as how much horsepower a stock clutch can handle, not very much.7509 posts · Joined 2009. #2 · Sep 16, 2014. ETS made 806whp with stock sleeves, stock crank and upgraded internals. There are a LARGE number (more than 50 people) who have made 450+whp on the stock sleeves and have it be reliable (10,000 miles and up). However, there is an even larger amount of people who have lost blocks as a result of too ...#2 · Dec 29, 2014. Absolutely stock, about 400-450 HP. With proper hydraulic modifications during rebuild, about 750-800. Above that it needs a billet input shaft and forward hub. I …With that said, it isn't really about how much material can be removed but rather, how much needs to be left. Again, this depends on material, design and journal size. A 4340 crank with a 3.250" stroke and 3" journals can have a much larger gun-drilled hole than a 4340 crank with a 4" stroke and 2.600" journals.audi TT 1.8t comes in a 225 hp version: 225 hp—turbocharged DOHC in-line 4-cylinder with direct ignition, two in-line charged air intercoolers, electronic turbo boost regulation, 5 valves per cylinder. Displacement: 1.8 liters (109 cu. in.) Bore: 3.18 in.As delivered by Chevrolet Performance the SuperMatic 4L85-E has an improved valve body for firmer shifts and is equipped with additional clutch plates for greater torque capacity. Gear ratios are ...21205 posts · Joined 2009. #2 · Jul 26, 2017. I have a run that and more power in my Mustang using an AODE which is basically the same as a 4R70W. It's not always the HP that kills them, it is the torque, car weight, how hard the car leaves and rear gearing.but i did find a good combination for $10,500. Should get me a safe 700-800HP crank: Crate Engine: LSX376 by GMPerformanceparts.com website , 9:1 compression ratio, forged, 450HP before boost $5000. Supercharger: A&A 1997-2004 Corvette Vortech Supercharger Kit with fuel upgrades $5500.How much nos can a stock 350 handleThis 4l80e can handle how much?! #fypシ #4l80e #4l80eswap #gta #gm # How much horsepower can a vp44 handle? the 11 top answersHow much power can a 4l80e handle. How Much Power Can a 4l80e Handle - Sail & Joy2614 posts · Joined 2002. #5 · Mar 14, 2009. A stock 200 should handle 350-400hp on the street. With track abuse or big stickies then only 300-350 without issue. True a stock 700 or 4l60 can handle 400-450 and @400 at the track. There's pro/cons to both. The 200 is an easier swap but it also has better gear ratios than the 700.2614 posts · Joined 2002. #5 · Mar 14, 2009. A stock 200 should handle 350-400hp on the street. With track abuse or big stickies then only 300-350 without issue. True a stock 700 or 4l60 can handle 400-450 and @400 at the track. There's pro/cons to both. The 200 is an easier swap but it also has better gear ratios than the 700.Jul 14, 2009. #2. A stock one will hold up for some time with 500crank hp. Push more than that and it is on borrowed time. Plus with a used one who knows how abused it already is. A rebuild with good & extra clutches will result in 600-700 crank hp. Some more easy mods and you can build them to hold well over 1000hp.Nov 21, 2009 · Belette. 3596 posts · Joined 2003. #18 · Nov 21, 2009. stocl block with arps headstuds can easily handle 300whp, A friend of mine past 340whp, and still going to the track each week end since 3 years. It started to burn oil since few months ago, but I think it's normal when people abuse a this point. Turbo D16y7/8. 1327 posts · Joined 2011. #6 · Nov 16, 2015. The 6r140 trans is quite a bit better than the 5r110. H&S pushed their shop 2011 6.7L with stock 6r140 to 9**hp and over 1700ft/tq. In their breaking point test. Trans slipped for very short time, then TC locked and trans never slipped again.The 4L80E needs very little to handle 600-700 HP. A 34 element sprag (stock on later models) and some hydraulic modifications, heavier intermediate snap ring, assembly tricks is about all it needs. All the same mods you do to the TH400, you do to the 4L80E. It can also be setup for full manual operation, no controller required.Aug 11, 2023 · How much horsepower can a fj60 handle?How much horsepower does a supercharger add? 6 essential things to know about horsepowerJust picked up a 4l80e. Cummins 6btTorque handle building power Horsepower koenigsegg one1Transmission 2wd 750hp ss 4l80. Oct 10, 2008 · About 400-450 HP/TQ is the limit on the stock TH400. With ONE almost free modification and some minor valve body calibration changes, 800 HP on an otherwise stock TH400 is not a problem if it's assembled well (good endplay, etc), and the 34 element sprag is a wise addition above 450 HP or any drag usage. jakeshoe, Nov 5, 2008.

The ultimate limiting factor becomes the OD section. 1200 HP is a good number. I'm working on a fix for the OD section to improve it's strength. a built 4L80e will stay behind a 1000rwhp/1000rwtq turbo'd 408 lsx in a 4500lb. truck, and that is well documented. a 4L65e will hold up to 500rwhp/500rwtq in the same truck.. Eos 59th

The answer is definitely to get VVTi. Also keep in mind that it's likely high boost (cylinder pressure) that would bend/break rods, so a larger more efficient turbo will help you make safe laggy power (not to be confused with a cheap turbo that makes laggy power because it's inefficient). For example, you could make 500hp with a Garrett G25 ...GeneralTJI. Not a huge deal, but EFI isn't a "chip" btw. As posted above, your tranny will fail long before the motor. To answer your question, ~650 real HP to the wheels is where thing's start to get scary on a stock motor. There are those who have gone beyond... a lot depends on the turbo setup and tuning.Anyways I can use that as a idea of what I need. But since 500 horsepower is so easy I might get a little greedy and want more. 530 horsepower would get me close to the same power-to-weight ratio as the Hellcat Challenger. I had the idea to modernize the 440. I want to fuel inject it.The Allison automatic transmission can handle around an additional 100 hp. With an additional custom tune, this number can go to 130 hp. The good thing about the Allison stock trans is that it ...Lets dismiss the misnomer of "how much boost" a stock engine can hold. It's horsepower, period. "Boost" is not the correct measurement. 22 psi on a 2871 is nothing compared to 22 psi from a 40R. How much power can a stock engine produce is the appropriate question.i think i read somewhere Matt Monett ran 24psi on his red stealth with stock internals. this should equate to about 600 crank hp. if you can effectively control detonation you should be able to push it a lil higher. 1993 Dodge Stealth with 13G turbos, 550cc RC injectors, Aquamist 1s alcohol injection, Apexi Super Air Fuel Converter, Denso Supra ...89cobranotch. 891 posts · Joined 2005. #2 · Apr 1, 2007. yes, it will split right down the valley! usually stock blocks can only handle around 500-550. once u get above 500 at the crank, ur pushin ur limit. 94 SVT Cobra (rio red)- 408/T56 476rwhp 451rwtq.HP: Get the latest Helmerich & Payne stock price and detailed information including HP news, historical charts and realtime prices. Indices Commodities Currencies StocksShawn F. 571 posts · Joined 2008. #24 · Sep 9, 2009. Your answer has pretty much been answered. If you run 350 to 400 HP on a stop 10 bolt and it's for the street then your fine. Street tires, stock type stall, and street driving will be fine. It's the shock to the rear ends that hurt them.How much horsepower and how many rpm can a stock bottom end hold. I have enough top end to turn at least 7500 rpm with my valvetrain. Stock 350 H.O is rated to 5700 rpm but that is with a stock valvetrain. My engine builder swears PMs are junk but everything i read says they are better than the Pink rods he pushes. Idk...What you could do is build a strong 3.0 engine using the 3.2 crank in a 2.8 block. Perfect for big boost The 3.2 head drops right on too if you use a BDE 2.8 as your base. In fact I may even do that myself when I finally get round to turboing mine. The 2.8 block is a lot stronger than the 3.2. Did have: 94 Corrado R32..

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