How much hp can a stock 4l80e handle.

THere is no one size fits all threshold because there is no one size fits all affect. A perfect balanced turbo 302 engine that never saw above 5000 RPM would probably hold up pretty well to about 550 reliably. Now the average massive weight crap balance NA engine typically sheets itself around 6500 RPM and 450hp.FWIW, My last deuce had a 120" Zippers Muscle Kit w/ woods cams, carb, some other changes. 138hp/147tq. Baker OD6 tranny. and a belt. rode it for a while w/ no problems. 2nd gear roll ons didnt break it. BUT..... the first time i really launched it hard. from about 3mph in first gear, no clutch. just twisted it wide open. it spun through 1st and 2nd, went for 3rd.. nothing. thought i missed it ...Then it can only handle the stock power. Any more will cause premature failure and that failure is only determine on your driving style. ... When the tech came out to talk to me he said "your running too much HP and torque, you need an aftermarket tranny" The 2-4 clutch pack was fried. 2009 6.7 QC 4x4, Carli 2.65 radius arm and sway bar …1298 posts · Joined 2005. #5 · Jul 15, 2009. IMHO it all depends on how you drive it. If you drive it like you stole it then it can be taken out with stock to 400HP. If taken care of an not romped daily then it should be fine to 500HP. 2006 Dark Slate F350 CC LB 6X6 Lariat Tow Boss Complete with training wheels. 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.

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 ...Bear. 2251 posts · Joined 2007. #5 · Apr 3, 2010. I run a stock case th400 with over 900hp in a 3500 + lb car with a 5000 stall and a brake with no problems. All I have is a good sprag and its been just fine. 2002 Camaro. 521" BAE Hemi, Kobelco 14-71 K11 HH, Bruno/CS1 Lenco 3 speed transmission.

The 4L80E is larger and heavier than the 4L60E. 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. Can a 4L60E handle 500hp?Yes it was a 4l60E to 4L80E swap. Pretty awesome that you can do the segment swap yourself. Turnaround was only about 14 hours from HPTuners, but when that is the last thing that needs to be done it feels like 140 hours. 1968 Chevelle - 3795# with driver. 6.0 LSX with TSP 224R cam swap. S475 Turbo.

4L60E Performance Transmission for 2005 & Earlier GM LS Engines. Part Number: 555-603020. Product Q&A. View Now. Click image to zoom. $1,763.99. 5 left in stock. Lowest Price Guarantee. 4L60E Performance Transmission.Feb 15, 2017 · 3431 posts · Joined 2009. #2 · Feb 15, 2017 (Edited) I've read a stock 700r4 can handle 350 lb-ft of torque. But some were rated higher depending on it's application. 1989 was not a high horsepower maybe 230 or torque motor if I recall correctly. You could just have that trans freshened up to handle new motor. Stock GM crank, PM rods, Mini Ram III Intake, Fastburn Heads,Hot Cam, Richmond Six Speed, Stage 1 clutch, TPIS Headers, 58mm TB, 27lb Injectors, ZR1 Wheels, 315's out back, 275's in front, High Flow Cat, 3.73's,Bilstein Shocks, Tuned by Jeremy Formato, 340RWHP and 350RWTQStock 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.Mar 14, 2009. #2. yeevaj said: how much boost can a b16a2 handle with no internal mods...running stock internals... you can run up to what your map sensor can handle which is i think 10.63~. 7,8,9,10 psi is going to give you the same damage (internal) over time.

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208 posts · Joined 2012. #4 · Oct 24, 2012. If you "need" way more power, then go buy a GT500. Not sure what you mean by "small warranty" - you get 60K miles powertrain. If you push the limits on the car, you have to expect that it might void that warranty. Also, based on what I've read in other posts, they're on the lookout for those who've ...

All the power stuff makes it really nice. Especially the cruise for me. Adding more power is very simple. However, if the Allison can only handle another 80-90 hp without damage. A 4L80E would probably self destruct in short order with another 90 hp and additional torque. I think it's the added torque that would kill it.It's possible to reach 400 whp on the stock block, with the right tune and upgrades (Turbo, E85, etc). It's even possible for this to be reliable, for a while. The 2.3T Ecoboost motor is a fragile ecosystem though. If one little thing goes wrong, or you get a bad tank of gas, it can be an expensive problem.HD Series 4L80E Transmission - Rated for 1,000 FWHP. Cleaned, prepped, and painted GM transmission case & extension housing. · Output shaft set up for slip yoke (bolt-on yoke optional if specified) · All new thrust bearings, thrust washers, seals, & gaskets. · Premium Dura-Bond dry film coated bushings.As far as the fluid, the owner wanted less slip and a firmer, quicker lock-up, hence the DexVI/F fluid mix. The fluid viscosity@100C is 5.0cSt with a boost of a muilti-functional phosphate ester for extra AW. The modified LH6 was dynoed at 575 Hp and originally came from a 2008 TrailBlazer. Last edited: Aug 16, 2016.Dec 28, 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. jetpilot718. 5669 posts · Joined 2004. #2 · Aug 23, 2005. I dont know of anyone changing anything yet.. and also, no one has had any drivetrain issues that this forum is aware of. The number 600whp seems familiar in talking design limits. Like.

In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque. See All 29 Photos. 1. The Performance Automatic 4L80E is a …I want to upgrade to a crate motor with just over 400 hp and 400 ft-lbs of torque, 700R4 trans, and VBP suspension but I want to make sure the stock rearend can handle that power. I have read on this forum, 600 hp with street tires, 400 with slicks. If the rearend is in good shape. He has the weaker 80-82 rear end.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. Description. Black Edition 4L80E… 2000HP. We highly recommend the use of a transmission blanket/scatter shield for use with any transmission 900hp+. This is our strongest transmission offering to date. We start with only late model cores for our performance line and application based core for our heavy duty line (Heavy Hauler). When enhancing the horsepower (hp) and torque of a stock 5.3 engine, it is vital to focus on optimizing core engine components to handle the increased stress. Modifications aimed at the camshaft and lower end components are particularly crucial for supporting higher performance outputs in GM's LM7 and other variations of the 5.3 engine.Hard Driver. 636 posts · Joined 2010. #9 · May 29, 2013. For that kind of money you should be able to buy an 8.5 S rearend with limited slip and maybe disc .The 7.5 / 7.6 will not hold up under prolong pounding from a strong V8. S10 blazer 85 2dr 2wd sbc,200 4r trans. 8.5" 3:42 disc brake rear.Jun 14, 2011 · 1535 posts · Joined 2008. #2 · Jun 14, 2011. Usually around 750 HP/TQ is a good rule of thumb. A N20 combo maybe sooner, a turbo combo maybe a bit later. With a transbrake, the input shaft is a good upgrade.

We found a used 4L60E out of a small-block Chevy-powered 1999 van for $200 and decided on a budget upgrade to handle roughly 500 hp. ... When using a stock 3-4 drum, Sonnax prefers to run the ...

how much hp can a stock s52 motor handle. I gather a magic number for many is 400 rwhp and even the pursuit of 500 rwhp. With high boost, efficient FI, efficient breathing and proper tuning those numbers seem in reach of some of you. I hope to get close to 400 with all the following mods : the EsTS, pulleys, SuperSprint, and soon to …td1042k. 4284 posts · Joined 2004. #7 · Jan 31, 2007. i thought the crank was capable of handling upwards of 1300hp, but the stock pistons/rods were the parts that fail around 500hp. 2004 Black Neon SRT-4: Sold March '08 :crying: Dyno: 330hp/350tq on S2/S3 setup. 2009 Waveline Pearl Scion tC: Daily driver.01. The starting point for any transmission build is the case. PerformaBuilt uses only good cases that have been thoroughly cleaned and inspected. For this build it's a 4L60E version. See All 13 ...what can the stock 8.8 rear end handle? Jump to Latest Follow 39K views 9 replies 6 participants last post by markwondi Nov 29, 2005Yes it was a 4l60E to 4L80E swap. Pretty awesome that you can do the segment swap yourself. Turnaround was only about 14 hours from HPTuners, but when that is the last thing that needs to be done it feels like 140 hours. 1968 Chevelle - 3795# with driver. 6.0 LSX with TSP 224R cam swap. S475 Turbo.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.68chevelle533. 458 posts · Joined 2003. #10 · Aug 4, 2009. I had one built to stock specs by a local racer, who builds transmissions for the citys police cars. He claims alot of it is in getting the tolerences right. Mine went 11.80s behind a 400sbc that made 500 ft-lb and is still going strong after for 6 years of crusing. Mike.The number of bolts that both contain is also different. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. How much power can a 4L60E handle? Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies.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 H&S Motorsports 13-18 Dodge 6.7 Cummins is capable of handling up to 150 HP of boost, depending on the modifications you have done to the engine. The stock 6.7 Cummins can handle a moderate amount of boost, such as 20-30 PSI, with the right tuning.

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GT35R. How much HP can stock heads and cams handle? Well here is a basic rundown of my possible modification list: crawford stage 2 forged 2.5ltr block. avo 450 turbo (internal wastegate) RA gearset. (cryotreated) helix 820 cc inj. ecutek reflash + vishnu xede. walboro fuel pump.

The GM 4L80E Performance Transmission Level 4 is powered with whopping 800 Horse Power. This automatic transmission gear can also generate up to 700 ft. lbs. of torque at a stall level of 2800 to 3400 rpm. This automatic transmission for sale is compatible with custom built and custom stalled 10" Lock-Up Billet Racing converters. BUY NOW.Jun 9, 2005. Messages. 688. Location. toledo, oh. anyone know what the max hp/tq capabilities of an 03-04 cobra stock longblock can handle? just upgraded to a whipple 2.9/crusher and don't want to overdo it on the boost, fuel and tuning will be corrected with boost levels. thanks. Nov 15, 2011.An Error Occurred. Parking is currently unavailable. We'll be right back.896 posts · Joined 2006. #6 · Apr 9, 2010. I run the cast 350 cranks and production rods with ARP bolts in the high 10s. at 124 mph in a 3200 lb. car on a regular basis. If you keep the RPM below.The horsepower that stock and an upgraded 700R4 transmission can handle is not the same. If you’re wondering how much hp can a stock 700R4 handle, the answer is around 300 HP. Though a stock 700R4 is rated to handle 350 HP, the users tend to have trouble when they go over 300 HP.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.If I could get a 4l80e in my car for $1500 or less I would be on it. How much can a stock 4l80e with a manual valve body handle? 1968 Chevelle - 3795# with driver 6.0 LSX with TSP 224R cam swap S475 Turbo 16psi on 89 octane 10.95@81mph ... A wrecking yard 4L80E is somewhat risky but if in good shape it should live OK at the 400-450 HP range.Anything with an overdrive is going to be "electronic" and need a controller. 4L80E or 4L85E would be your best choices by far. The only ones that will bolt right up directly to your big block would be ones from a Vortec 7.4L (454) or Vortec 8.1L. Those have the same bell housing bolt pattern as your big block.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 ...D. dur0maxx. 284 posts · Joined 2007. #6 · Sep 2, 2008. 4l80e can be built to hold a lot of power, upwards of 800hp at the wheels. I don't know about the torque though. Alot of guys are usin this trans in high hp LSx builds. It does cost a few bills to get it right, but so does a lot of things.Sumner, WA. Jul 8, 2004. #17. The stock rockers are good for about a .500 lift & could rev as high as the valve springs would handle, but the weak link is the studs. I would upgrade to 7/16 screw in studs & if i was going to really rev I would add a stud girdle with tall valve covers.

815 posts · Joined 2011. #2 · Dec 14, 2020. You can make 500-600 hp on a stock block but the stock rods tend to fail somewhere North of 400-450tq. If you want something reasonably reliable for a modded car, at 600+hp, you might as well build the engine. Stroker kits help spool big turbos but won't rev as high.How much HP can LS2 handle? Usually, an LS2 produces 492 horsepower at 6,300 rpm and 459 lb-ft of torque at 5,000 rpm. However, after performing modifications such as a forged short-block, TEA heads and Atomic intake, the power output significantly increased to 560 horsepower at 6,700 rpm and 481 lb-ft of torque at 5,400 rpm.Apr 11, 2009 · 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. Like. N. Instagram:https://instagram. craigslist sf garage sales How much HP will a stock 4L80E handle? A stock 4L80E transmission can handle up to 600 HP/TQ. What is the difference between a 4L60E and a 4L80 transmission? The main differences lie in their strength and applications. The 4L80E is heavier-duty and suitable for higher torque and larger vehicles compared to the 4L60E.The 6L80E is a high performance and heavy-duty transmission from General Motors. It is available in 6-speed automatic configured for longitudinal engine applications. The 6L80E is able to handle up to 650 horsepower and 600 lb-ft of torque on stock parts. However, it can handle more horsepower and torque depending on the upgrades made. lhc group employee login Additionally, we increase volume and pressure to the stock 4th gear servo. Now we move on to the pump. ... These transmissions are tough and built to handle whatever you dish out. ... rated at 700 RWHP... $ 3,500.00 Add to cart. 9.5-inch SRLS Billet. This is a billet backed converter intended for high horsepower applications with higher stall ...The 4L80E gear ratios are: First, 2.48:1; Second, 1.48:1; Third, 1.00:1; Fourth, 0.75:1; Reverse, 2.08:1. The 4L80E transmissions were assembled in Ypsilanti, Michigan, at the Willow Run assembly ... kaiser roseville laboratory hours 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 ...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. daily progress obituaries orange va Apr 11, 2009 · 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. Like. N. The 7.3 Powerstroke can handle up to 250-300 horsepower with a proper tune and other modifications. With only a few basic modifications, such as an upgraded turbo, intercooler, and exhaust, the 7.3 Powerstroke can reach up to 375-400 horsepower. Achieving higher horsepower output requires more modifications such as larger injectors, a higher ... 12275 price club plaza fairfax va 22030 how much hp can a 4l80e handle | how much hp can a 4l80e handle | how much hp can a stock 4l80e handle | how much hp can a 4l60e handle | how much power can a 6 Toggle navigation Anonymousite.com HOMEAbsolutely 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 have a manual control box that plugs into the outside and 12V Ign power to make one fully manual. Easily reversible to computer control. underground cities us THere is no one size fits all threshold because there is no one size fits all affect. A perfect balanced turbo 302 engine that never saw above 5000 RPM would probably hold up pretty well to about 550 reliably. Now the average massive weight crap balance NA engine typically sheets itself around 6500 RPM and 450hp. warrior 1890 Nov 29, 1999 · So you have 300 HP now and put 12 psi on it you would use the formula (12/17psi)300+300= total FLYWHEEL HP which is just above 500HP. To get 600 FWHP from a 300 HP engine you would need the indicated 17psi. Again, the more you make the supercharger work, the less efficient it will be. As I know, a stock 390 block should be able to handle around 400-450 horsepower and around 450-500 lb-ft of torque without any major modifications or risk of failure. With proper upgrades and modifications, it's possible to increase the horsepower and torque output beyond these levels. pizza tower. Like.With out any boost a pump, how much HP can a stock C6 fuel system handle? "Keeping it sideways" Whips in the Garage: 2005 C6 Corvette 2003 350Z Cannondale Mountain Bike. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. powerlabs. grant cardone 10x health EagleAutosports. 30992 posts · Joined 2007. #4 · May 7, 2007. If properly prepped, I think a stock 302 crank can handle around 500-550 hp, any more and you're going on thin ice. The block is the real weak link, since there isn't much meat in there. Cracking in the mains, between the cylinders, even up into the lifter valley can happen.The HP 12C is Hewlett Packard's longest-selling calculator. It is specifically designed for financial calculations, including mortgage payments, the time value of money, cash flow ... botw how to break red rocks Oct 2, 2007 · 605 posts · Joined 2004. #3 · Oct 2, 2007. I agree with Briscoe that ~400 hp/tq is about the limit. I think the first thing to fail in a stock calibrated TH400 due to power would usually be the direct clutches. The sprag is a weak point also but I think engine rpm is as much of a killer as power. Lower rpm combos, even with tremendous torque ... baker brothers holdings Reads 148. A stock 4l60e can handle up to about 600 horsepower. However, there are many aftermarket options that can greatly increase this number. For example, there are upgraded input shafts and output shafts that can handle up to 1,000 horsepower. There are also transmissions that have been built specifically for drag racing that can handle ... crosswind corinth ms Oct 3, 2008 · 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. In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque. See All 29 Photos. 1. The Performance Automatic 4L80E is a proven street/strip...