How much hp can a stock 4l80e handle.

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).A lot of the L15 civics have had upgraded turbos on ethanol blend making from 300-350 whp with some softened torque curve, it's really having too much torque early is what blows a rod through the block. If you ask me you're more likely to blow a rod through running a stock turbo on ethanol making 250-270 whp with over 330 wtq at low RPMsfreelance-lumberjack. • 1 yr. ago. Depends on driver, tire, surface, gears, vehicle. The more resistance at the back end the more likely it'll break. Big difference between Slicks and a …I have seen reports that of pretty much stock 4l80Es with a very cheap transgo shift kit holding over 800whp online. Can always add some more insurance fairly cheap with a trans cooler too. Reply reply7509 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 …

Not too many people are breaking built 4R70Ws. Mine really isn't a stock V6 tranny - it was built to Jerry W. spec by a shop he uses. But the '99 and up V6 4R70Ws are not too far behind in their ability to take power. 95 Lightning - Slow. 95 Convertible 357 turbo. 10.5/135 @ 3800#. SCT Tuned.

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.

How much power can a 4L80e handle The power a 4L80e can withstand depends on the 4L80e you have—stock or built. While a stock 4L80e can withstand up to 400-450 HP, a rebuilt 4L80e can hold up to 650-1000 hp or more.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 HP can a stock 4L80E take? How much power can the 4L80E handle? A totally stock unit or rebuild will typically live well with up to 450 flywheel ...How much horsepower can a 4l80e handle. If you have any questions feel free to call 1-888-744-6542, or email us at We also have Live Chat during business hours; located in lower right corner of this webpage. ... How Much Hp Can A Stock 4L60E Handle. You have the option of settling for a forward clutch apply pistons that are made of steel or ...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.The digital age has revolutionized the way we handle documents. Gone are the days of bulky file cabinets and stacks of paperwork. With modern technology, we can easily convert phys...

Shawn 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.

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.

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 kit,AMP ...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.My 500"/440 using 440 Source crank and rods, Ross pistons and a Pro-Gram 4-bolt main conversion has progressively gone 750, 850 & 928 horsepower. The 451 stroker with a factory 440 forged crank, Scat H-beam rods, Ross pistons, stock main caps and ARP main studs has hundreds of pulls from 621-787 horsepower.I have read out of my LS1 performance book that they are great rods and can handle pretty much 800hp out of them. If I was going THAT extreme I would ...michaelssm. My company, Silver State Motorsports has just developed a Vortech supercharger kit for the Gen 2 Lightning, with a bone stock long block, long tube headers ,good tune ,100 octane and 20 psi boost it has made and continues to make 587 hp at the wheels with the stock wheels and 602 hp with Bogarts and drag radials. I know this to be a ...

How much does it cost to rebuild a 4L80E transmission? A local transmission shop will rebuild a 4L60E for around $900 to $1,200 and a 4L80E for $1,300 to $1,800, with used units going for about $400 and $600 to $1,000, respectively.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.My 500"/440 using 440 Source crank and rods, Ross pistons and a Pro-Gram 4-bolt main conversion has progressively gone 750, 850 & 928 horsepower. The 451 stroker with a factory 440 forged crank, Scat H-beam rods, Ross pistons, stock main caps and ARP main studs has hundreds of pulls from 621-787 horsepower.The GT500 is a badass turnkey almost supercar with awesome heritage. The 5.0 is a potent factory car that can be upgraded to extreme hp numbers and is a total bargain under 30k. However, you have to be patient with the modding as we all know modding a car is a task that can have its gremlins...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.Typically, a stock 5.3 engine with cast pistons can handle up to 8-10 psi boost with proper tuning and supporting modifications such as upgraded fuel injectors, increased fuel pressure, and a boost-friendly camshaft. However, pushing the engine beyond these limits can cause issues such as engine knock and detonation, which can lead to engine ...For a 4l80e it might be okay to use 150mA for example. But a 4l60e I would imagine needs a bit more, so I would shoot for 89mA or something closer to zero at WOT if you are making the 600-700 horsepower that those transmission can handle when fully built. 4. Finally for trans part throttle tuning, there are two ways you can go about it.

im running a stock 355 bottomend with stock cast crank,rods,cast pistons,and stock bolts with a mini-blower ontop. it has 2000 miles on it with no issues. Its a 4bolt main block with a HV/HP oil pump in it and thats about it. Im running a stock pan aswell with a 8" balancer.

Despite its name, the 4L80E is not an upgrade to its GM counterparts. Introduced alongside the original 4L60 in the early 1990's the 4L80E was designed for large trucks and is designed as a heavy duty unit, rather than a transmission for smaller cars or even some pickups.How much does it cost to rebuild a 4L80E transmission? A local transmission shop will rebuild a 4L60E for around $900 to $1,200 and a 4L80E for $1,300 to $1,800, with used units going for about $400 and $600 to $1,000, respectively.I destroyed my stock 3.73 non-posi rear end at 4400elevation with a 353 corrected rwhp car. At that elevation it was probably closer to 290 crank hp. The stickiest tires I ever had on it were 275 BFG drag radials. Last edited by Dark Ember; 09/30/10 05:47 PM . 88'SS Installing: 355 w/8.3:1 comp. expecting 440hp.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.A 6.0 LS engine is capable of handling up to about 550 horsepower without any modifications. However, it is important to note that this is only possible if the engine is in good condition and has all of its original parts. If any of the parts have been replaced or modified, then the engine may not be able to handle as much power.Built at Willow Run Transmission in Ypsilanti, Michigan, the 4L80E was introduced in 1991 as a replacement and advancement of the TH400. The 4L80E was installed in a lot of different GM trucks and ...So I have searched and came to the soild conclusion that my 2017 GT can safely handle the power of a Whipple stage 2, Gen 3 unit. ... (last 3 posts on the page), but basically the stock rings can give out from heat on long pulls with forced induction even on moderate power levels. Keep away from half mile racing and super long highway pulls …

The power a 4L80e can withstand depends on the 4L80e you have—stock or built. While a stock 4L80e can withstand up to 400-450 HP, a rebuilt 4L80e can hold up to 650-1000 hp or more. Usually, a built 4L80e transmission can withstand more power than a stock since they are built with much upgraded parts.

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.

Jan 19, 2011 · "Stock versus stock, the 4L80E and 6L80E are very similar in terms of strength," explains Kyle House of Circle D. ... a 6L80E can handle 500 to 600 rear-wheel horsepower in the typical street ... From What I heard, 425lbs of torque at the wheels so roughly 500 torque a the crank. 450hp at the wheels so 550 or even 600 HP supposedly. Torque is our weakest point in our engine. This motor can do 450-470lbs of torque all day. 2003 GTI 1.8T Nimbus Grey GIAC Tuned. 2017 GOLF R Deep Black Pearl United Motorsports Tuned.At 8,000 pounds gross vehicle weight, the 4L80E's capacity is greater than the smaller 4L60E's. As a result, the 4L80E is a completely different transmission and doesn't share anything in common with the 4L60E. What's more, it can handle 440 lb-ft of torque in factory form, and a whole lot more with a Hughes Performance build.1.8k. Lexus Model: 1992 SC400 MODIFIED/NOS. Posted May 18, 2006. I am trying to determine how much horsepower a stock 1uz-fe engine can handle... I now know of a sc400 stock motor that dyno'd at 400rwhp without failure... (larger fuel injectors were needed on that motor) Has anyone by any chance pushed their stock sc400 motor past that point ...Shaky. 1018 posts · Joined 2005. #12 · Sep 13, 2011. I've broken a stock driveshaft around 600 rwhp on drag radials. If you have the skinny/slick combo I'm sure you can get away with much more hp before you have a problem. 1995 Supra Black/Black Hardtop, 6-speed single turbo 630 rwhp pump gas/meth. (my weekend car)Shawn 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.With a 17.5:1 compression ratio (vs. 16.8:1 on LBZ, LMM, and LML mills), the LB7 and LLY engines naturally see higher peak cylinder pressures (elevated torque levels). Couple that with a weaker connecting rod and you can draw a pretty strong conclusion as to why the LB7 rods fail in the 550 to 600 hp (1,100 to 1,200 lb-ft.) range.How much HP can a 6L90E handle? The 6L90E can handle up to 700 hp in its stock application from the factory. Our remanufactured 6L90 is rebuilt to factory specifications so it will be able to handle the same or more since it also has factory defects fixed from the start. ... 4L80E, and 4L85E transmissions. Those series of transmissions were all ...It is capable of handling up to 700 ft-lbs of torque and can be used with engines that produce up to 500 hp. The 4R70W is also capable of handling rear-wheel drive and four-wheel drive applications. The 4R70W has a maximum power rating of 700 ft-lbs. This means that it can handle engines that produce up to 500 hp.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.

Originally posted by DDDD. The 4 speed tranny is good for 600 to 700 hp. This is evidenced by the fact that Porsche built factory race cars with that power, and used the 930 tranny. Also, Porsche supposedly built in a 50% margin of power into all their engine systems, so you multiply the output of the stock 3.3 by two and get at least 600 hp.The 4l80 can be built to handle any power your 6.5 with make easy enough. 16 GMC Savanna 3500 D Max. 98 6.5 GM 2500HD, dynatrac pro rock 60 front, are, 4.56 gears,4 wheel disc brakes, RCV CV shafts, cross over steering with high steer, rear are, strait pipe, 37" BFG KM2's Telephone Turbo. NRA Member, GOAL member.Oct 11, 2007 ... You will want the 6L80 for a diesel truck. The 6l80 has a 450ft lb max tq rating. With that low tq rating I'd suspect this 6L80e is not based on ...Instagram:https://instagram. general sessions court sullivan county tndudette elephant hairbig e's thrift and antiqueslittle caesars pizza centre menu A stock bottom-end will take 600rwhp no problem. The block and crank can take upwards of 900rwhp. The pistons and especially the ring-lands are the weakest link. Bear in mind that those numbers can change with high cylinder-pressures (nitrous) and high-rpm. 06-07-2007, 06:16 AM #4.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. dr nicholai stephensshowcase cinema seekonk mass 1193 posts · Joined 2013. #12 · Mar 28, 2013. stock internals. a 50trim turbo on 25psi would put you right around 400whp and thats what a ton of srt4 owners were doing. most of them on stock internals. Fully built 2.3 from speedperformance, 5858, mountune stage 1 transmission.Add up all those charges and compare to what a new set of rods cost. For me it was cheaper to buy new rods then to try and rebuild the old ones. But yes the stock rods will take a lot more than 450 HP...I had a 400 with 5.7 stock rods in it years ago with lots of nitrous that made about 600 hp no rod problems. Like. iver johnson supershot sealed 8 Does anyone know how much power the stock 1.8l block can handle? The reliability limit on stock internals is around 250hp. Of course there are a ton of factors like ignition timing, boost pressure, intake air temps, afr, etc.. It's possible to push the stock internals past 250, but don't expect it to last long.Jan 16, 2004 · 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. May 19, 2008. #9. The tranny itself is fine its the clutch and the axles that cant hold high HP numbers. Your clutch sholud say how much holding force it has, or you can find out really easy be researching it. And the stock axles are only good to like 250 or so I think.