How much hp can a stock 4l80e handle - The 4L80E is a manual transmission that has a maximum engine input torque of 440 lb-ft and is capable of providing an output torque of up to 885 lb-ft. Many of the other specifications can be gathered by deciphering the name. From 4L80E, the 4 indicates that the transmission has 4 gears. The L serves to show that the transmission is ...

 
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 …. Us 89a road conditions

May 12, 2021 ... Toughest 4L80-E Input Shaft for 1,000+ HP ... treatment (topped off with many more advanced ... workhorse transmission, can handle a lot of power,How much HP can a stock ZL1 engine handle reliably ? with bolt on parts and tuning 10-19-2015, 10:52 PM #2: ZL1Kid_AL Drives: 2014 ZL1- Summit White M6. Join Date: Aug 2014. Location: Thornton, Colorado. Posts: 462 750-800whp . Feed it with plenty of octane (anything 100+, e85, e98) and have a solid tune and you would be fine ...How much hp can a stock 4l60e handle; How much horsepower can a stock 4l60e handled; How much horsepower can a 4l80e handle; Buying Panties As À Ma Liste Boxers aren't the best choice if you wear a lot of slim-fitting pants, such as suit trousers or skinny jeans. But these softer materials dry too slowly—about as slowly as …How much power can a stock 5.0 handle? Like the old 5.0L pushrod V8, numbers vary all over the place. However, the general consensus is the new Coyote can live comfortable and reliably at 750 crank horsepower. Can a Mustang have 1000 hp? The Mustang outputs 1,000 horsepower from its twin-turbo and weighs in at 3,900 pounds. This one's also a ...How much horsepower can a Cummins handle? The forged steel connecting rod found in '89-02 5.9L Cummins mills is stout to say the least. They're known to be capable of handling in excess of 1,000 hp at near-stock compression ratios before bending, and we've even seen the block split before the rods failed in several engines.I'd say max just under 300bhp. I know a guy who made approx 278HP. In Ireland the is200 is the most popular car in the scene I know 40 of them in my small town and my friends making 314bhp with his 1gfe and she handles it.PML Driver HPZ12 is a background driver installed on a hard drive to communicate with a variety of HP printers. It handles non-printing related communication tasks between the comp...Re: how much can a 3970010 block handle, it has the 010 high nickel casting. From what I've been able to gather a factory block is usually safe (with good prep, splayed 4 bolt caps, etc) to 600 horse. Have heard of a few that have gone to 700 or more, but it starts getting risky IMO over 600. Somewhere above 600 the factory blocks can split and ...HORSEPOWER RATING: This transmission will support up to 1000 RWHP. NOTE: All units are available in either 2wd or 4X4. If you have a special application requiring a special adapter or output shaft, please contact us and we will be happy to provide it and quote a price for your special application. YEARS: 1989 to 2008 4L80E transmissions ...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. 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.Here's a few that I found.. If you know of others or have one, post up your results, issues, etc.. 1) Lakewood RM-991 // SFI Certified. 2) J.W. Performance 93019LSD // SFI Certified. 3) TCI-399754 (80e specific) // SFI Certified // This flexplate was used for LC32's conversion, mockup, and testing.. "The only thing we added was the ARP ...The most exteme case I know of is a twin blower front enigne dragster. It is a 406 stock block with a cast crank. In excess of 400 passes. 1200HP. You can push a stock block to around 600HP. After that aftermarket caps are needed to keep the caps from moving. Anything over 700HP you are really pushing the limits. . .but there are exceptions. ChrisHow 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 & Joybentleyville, Pennsylvania. Every person on this forum can get 400hp out of the stock internals. The record is 640 by mister mike rizz and making years of passes and finally getting into the 9s on a stock block. Stock internals will hold a 14b and probably a e316g at full cfm. It's really just about the tune and making sure you don't over rev.A typical stock 5.0 Coyote engine can handle up to 8-10 psi of boost when tuned correctly. This is usually achieved by using an aftermarket turbocharger with a low-pressure pre-turbine housing, a suitable fuel system, and tuning the engine to ensure it runs efficiently and safely. The exact amount of boost depends on the quality of the ...How much HP can the stock short block of a 03 mach 1 4v handle? because vortech, procharger etc say there kits set at 12psi will make around 450-460 crank hp..iv had other guys tell me that the rotating assembley is no stronger than a GT mustang similar year which is at its limit right around 450hp before throwing a rod. Like.An Error Occurred. Parking is currently unavailable. We'll be right back.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 with a few basic upgrades."...I'm usually hesitant to engage in threads like this...... Everyone know's I like 4L60E's, When built right they can handle 450-475 rear wheel ...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.Re: how much can a 3970010 block handle, it has the 010 high nickel casting. From what I've been able to gather a factory block is usually safe (with good prep, splayed 4 bolt caps, etc) to 600 horse. Have heard of a few that have gone to 700 or more, but it starts getting risky IMO over 600. Somewhere above 600 the factory blocks can split and ...Jun 5, 2015 ... It's a pretty good trans. GM rates their trannies low. You can push 600rwhp without too much drama. It really depends on your intended use. A ...How much power can a stock 5.0 handle? Like the old 5.0L pushrod V8, numbers vary all over the place. However, the general consensus is the new Coyote can live comfortable and reliably at 750 crank horsepower. Can a Mustang have 1000 hp? The Mustang outputs 1,000 horsepower from its twin-turbo and weighs in at 3,900 pounds. This one's also a ...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.How much HP can a 4L80E take? Sometimes the power of a vehicle's engine is limited by the transmission. Performance Automatic has engineered a 4L80E transmission to handle up to 700 horsepower and comparable torque, making it an ideal choice for those who need more power than the stock transmission can provide.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.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.66 posts · Joined 2000. #2 · Jun 16, 2002. Hell, I've heard for years that the stock 88/95 lph isn't even sufficient for a stock 5.0L, let alone a modified one. If I were to buy a bone-stock 5.0L right now, a 190 lph fuel pump would be one of my first mods. As far as a max HP rating, I'm not positive but it couldn't be much over 225.Aug 27, 2008 · Stock LMM can probably handle much more HP/TQ mods than the stock Allison tranny. Seems like the rule of thumb is 90-100 add'l hp at the flywheel over stock before your odds of damaging things starts to go up. 2006 Chevy 2500HD LT3 CC SWB LLY 4x4. Line-X'd bed, wheel-to-wheel stainless nerf bars, 16x8 Ultra Peacemaker rims, LT26575R16 Firestone ... should handle 140 ft-lb forever no problem. Torque kills, not HP If it is ACTUALLY a 69' model trans then it will have the weaker diff compared to mid-70's trans, so if rebuilt then get the later stronger diff and "welded" 3rd and 4th gears the later model SSC trans has been known to handle 180 ft-lb and sometimes over 200 HP without ...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.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.how much horse power can a stock Automatic transmission take for a 2006 GT . 1966 to a 2006 40 years later it only gets better with age. Save Share. Like. Sort by Oldest first ... just depends entirely on the transmission. the tci i got is guarunteed to handle <=850 hp at the flywheel. ...Sep 6, 2002 ... John, neither the 4L80E nor the T56 will handle large amounts of power (550+). I'm sorry to tell you that the only viable option is a TH400 ...In '03 the stock Duramax advertised torque was 520 ft/lbs at 1,800 RPM. The torque curve was flat all the way to the 3,000 redline. The Allison could only handle an additional 100HP gain safely, thus the $5,000 figure when one was adding serious HP. This is all based on my '03, the newer engines put out significantly more HP and torque.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 ... Mar 15, 2020 · Usually, the 4L80E/4L85E transmission was found in GM vehicles from 1991-2005. It was a heavy-duty, automatic overdrive transmission that had four forward gears and one reverse gear. This type of transmission could handle up to 440 lb ft of torque and up to 7,400 GVW (gross vehicle weight). In 2005, General Motors released an upgraded version ... Turbolag87 said: dodge tested out the limits at 700whp untill the pistons and rods were changed. There is a big difference between consistently holding power in the real world and holding it for a failure test in a lab. The SRT has an awesome engine with a lot of strong parts. However, I would not use stock rods at 500whp.So let's talk about 'high horsepower' being applied to the 4L80-E. Using my 290hp L29 as an example, while I *can* make more horsepower on pump gas, if I want my *stock* 4L80-E to stay reliable, then I must walk the torque tightrope carefully. Let me explain. Making 1 ft/lb of torque per cubic inch on pump gas while meeting emissions is a ...16701 posts · Joined 2000. #6 · Dec 21, 2008. I wasted a cast 454 crank winding it up to 6500 RPM's. Tom Rightler, MCC VP & Newsletter Editor. 1970 SS Best ET: 12.31@108 MPH. 1969 Malibu. 1969 Dodge Charger. 1970 Chevelle Convertible. Maryland Chevelle Club.Generally speaking, the 4L80E will be able to live well with up to 450 flywheel horsepower and torque without any modifications; however, when exceeding this point additional hydraulic improvements will likely be necessary in order to ensure longevity.Nov 12, 2006 ... There are several 300HP 6.5 guys out there, haven't read of any problems. The 4L85E is rated to 460ft pounds I believe, which is a bit ...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.For example, the 4L60e weighing 133 lbs without fluid can handle 360 Hp. Whereas a built level one street cruiser can support up to 450 horsepower. Similarly, a built stage 2 4L60e can handle up to 700 hp. Other built 4L60e transmissions can even support up to 1000 horsepower. So it typically depends on which transmission you are using.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. 843 posts · Joined 2004. #3 · Aug 29, 2005. The block itself will handle at least 500hp with better internals (at least that is what i've read, but i'mn almost positive). They use the 5s block in racing applications. So the block stock internals can only handle 200hp?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 ...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.The stock 5.7L Hemi engine in a Dodge Challenger or Charger can handle up to about 9 psi of boost, according to most tuners. This surge normally delivers roughly 550 horsepower and 500 pound-feet of torque at the tires. As you may expect, the actual statistics will differ based on your specific setup and tuning.A perfectly tuned, 4 bolt main converted half filled '69 351W block that has high quality lightweight parts in the rotating assembly could probably take somewhere in the neighbohood of 700 n/a hp. Maybe 750 or so with a power adder shifted at 6000 rpm. Of course this is taking a big gamble.#1 · Mar 12, 2009. Just curious, how much power can a stock 48re handle without a tq/c and vb upgrade? Let's say another 100hp 250tq (example an edge juice w/ att on max …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?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, 2016.2510 posts · Joined 2004. #2 · Apr 13, 2009. Well...It depends on the block. If a competent machinist does a full inspection and finds minimal core shift and no casting flaws, and then the appropriate upgrades are accomplished (billet four-bolt mains, etc.) then the block could survive making 1,300 hp for short periods (like quarter-mile ...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.The addition of electronic control and overdrive adds roughly 50 pounds and a slight amount of width over a TH400, but for the most part, any floorpan that can accommodate a TH400 can also fit a ...What's it really take for a 4L60e to handle BIG HORSEPOWER & LAST!!! When building a 4l60e you can't get enough @sonnax & @transgoshiftkit products to make t...In '03 the stock Duramax advertised torque was 520 ft/lbs at 1,800 RPM. The torque curve was flat all the way to the 3,000 redline. The Allison could only handle an additional 100HP gain safely, thus the $5,000 figure when one was adding serious HP. This is all based on my '03, the newer engines put out significantly more HP and torque.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. There are many factors that kill a trans, weight and torque are two of the main factors but engine RPM is another big one that is overlooked.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 ...Can a Stock 4L80E Handle 500HP? • 500HP Stock 4L80E • Discover if a stock 4L80E transmission can withstand 500HP and the key modifications for optimal perfor...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?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 ...Some 1 correct me if am wrong. Tranny about 700, but ur clutch will fail way earlier, then ur differential bushings, then ur half haft axle's, then ur engine about 700hp depends on the tuner, the main axle might fail due to extreme torque ~600, safe bet 600hp n 500lb of torque ur in the green after clutch kit install.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.Jul 19, 2023 · Some say the 4l80e cant handle much power. I have another 2500 Suburban,6.0 Vortec, stroked to 6.6, then supercharged. Anyone running a stock 4l80e \\ np246 in high HP applications? I know what books say, I am wanting real world knowledge. Stock 2005 2500HD 6.0/4L80E 35k miles. Thanks! 11-25-2016 #2. 5FDP. View Profile View Forum Posts Private Message ... HP Tuners LLC; Top; All times are GMT -5. 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.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.The answer depends on a variety of factors, including the type of engine (stock or modified), the quality of the components, and the way the engine is being used (for example, racing or everyday driving). Generally speaking, a stock 350 small block engine can handle between 200 and 300 horsepower. However, if the engine has been modified, it ...That will help the stock bottom end live longer. A real good tune will keep it out of detonation and that should help the pistons live longer. I would wager most of us here (>51%) use the higher HP between 2500 - 6000 RPM. That makes the car a LOT more fun to drive while easing (not much) the strain on the bottom end.The hp on any block depends on many factors. The most obvious of course is how the block is casted which the 351C has an advantage in that area over any other ford small block. One block could crack at 500 hp while the other holds fine at 700+. It depends on how the motor makes its power, what parts were used, how well it was built, how well it ...The "6" and "8" refer to the torque capacity based on Gross Vehicle Weight (GVW), so the 4L60E is rated to handle a 6,000-pound GVW, and the 4L80E 8,000 pounds. That'll help when finding the right ...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 ...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.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.its not really how much "it" can handle but how much you can. Ive raced circle track cars with 400+hp with Muncie trannys and theve been just fine. it really comes down to how you treat it, drop clutching speed shifting, you can break it with a mear 300. just treat it nice and you should have no problem with 400-600hpAt 600 whp they seem to last about 100 passes. At less than 400whp, the gears should last almost indefinitely, barring other problems. At 800whp, it's probably in the area of 10 passes. Horsepower in fine for talking about gear life. Any horsepower level is going to have a fairly narrow range of torque it will produce.How much hp can a stock block jdm d15 handle? 218whp on a mustang dyno, which supposedly reads a little lower. this month i am goin back to the dyno, this time a dynojet. gonna baseline the 15psi tune again, then tune for an electric cut out. and then tune it for more power with a methanol kit from snowperformance.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.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.With a stage 4 clutch. Im not saying they arent great trannys, but i have a stage 5 competition 4 puck clutch, only making 235whp, 190 torque and i threw a rod inside my tranny straight threw it.. nice 2 inch whole threw the bell housing and out the other side. Great times. Make sure if you use the Z6 trans, get LSD, and a quaife and have a ... This article will provide an overview of the 6L80E and its power handling capabilities, as well as a step-by-step guide to installing it in a variety of vehicles. The 6L80E can handle up to 685 horsepower and 600 lb-ft of torque. Install the 6L80E transmission to the engine. Secure the bellhousing to the transmission and torque the bolts to the ... 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.

I'd say max just under 300bhp. I know a guy who made approx 278HP. In Ireland the is200 is the most popular car in the scene I know 40 of them in my small town and my friends making 314bhp with his 1gfe and she handles it.. Lowe's pro sales manager salary

how much hp can a stock 4l80e handle

There are guys running C4's behind built 351C's at the strip but they are highly modified. A stocker IMHO will take a 400 HP street blast every once in a while without grenading. The same trans might not last a day at the strip making run after run. With a good shift kit and an external trans cooler the same trans would likely last a long …The 4L60E transmission is equipped to withstand as well as a handle the max engine torque of 360 lb. -ft. Additionally, the 4L60E’s name states a tremendous amount about the transmission. The number 4 in the title indicates that the transmission is a 4 speed transmission.As such, there is some “head room” in terms of power capacity. As long as there is no excessive wear inside from high miles or neglect, a good 5-speed Allison can hold about 100 more horsepower than stock. While that does sound like a lot at first, just consider a custom tune can easily add more than 130 horsepower, getting you well into ...The 4L80E is it's direct descendant. Stock 4L80E's benefit from 40+ extra years of research and development. They also benefit from not being so old. There are very few clean Th400 transmissions that have never been rebuilt. Whereas there are great 4L80E's are readily available at the local wrecking yard or on Craigslist.The stock rods on the DE will bend when pushed past around 400hp. There are no mods you can do other than building the bottom end rotating assembly to handle 15 psi. Depends on different factors, but I believe about 14psi as long as you you have it ramp up towards the peak of the powerband.How much hp can stock intervals take. How much hp can the stock internals of a 2017-2018 q50 take? 1. 2 Share.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.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.A high-quality TH350 that has been properly built and maintained can easily hold upwards of 1,000 horsepower. However, a lower-quality TH350 or one that has not been properly cared for may only be able to hold half that amount, or even less. Another important factor is the type of engine that is being used. A naturally aspirated engine will not ...an earlier 69-70 block as a rule of thumb can handle more then the rest of the 70s, and those can handle more then the roller blocks. now with that said it all comes down to how well it is built and most importantly how well its tuned. a bad tuned 351 can split at a few hundred HP, i have seen 69-70 blocks put down a little over 700 to the wheels.The N20 was BMW's first turbocharged, direct-injected 4-cylinder engine. From the factory the strongest version of the N20, found in 28i variants, is rated at 241hp and 258tq. However, real world dyno testing suggests those numbers are slightly underrated with the engine producing similar numbers to the wheels.Some people can nuke built up trannys with 500hp, others have stock ones holding at 800+. But in the end, it really comes down to the fact that the NV4500 cannot handle much extra power in any gears other than 4th (direct) as the case and countershaft bearings just cannot hold up to the added stress.• 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 trans brake on a prepped track vs street tires and a 1800 stall. Lots of guys with 500whp and stock transmissions surviving. 4. Reply. Share. misfit0513. • 1 yr. ago. 650 so far lol. 3.Max HP with stock tranny and gears. The Turbo Forums - The discussion board for both hard core and beginner turbocharged vehicle enthusiasts. This is because clutch slippage in itself is the greatest generator of heat. How much horsepower can a stock 4l60e handlers; How much horsepower can a stock 4l60e handle; How much hp can a …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.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 ...The 4L80E is it's direct descendant. Stock 4L80E's benefit from 40+ extra years of research and development. They also benefit from not being so old. There are very few clean Th400 transmissions that have never been rebuilt. Whereas there are great 4L80E's are readily available at the local wrecking yard or on Craigslist.Conclusion. The bulletproof nature of the Ford AOD transmission can be unraveled just by knowing the right buttons to push. When that has been put in place, you can boost its performance from about 400 hp to as high as 1,200 hp which makes for excellent speed while racing.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 ...With slicks and 6000rpm launches, probably 350-400hp tops. Street tires, normal driving, occasional trip to the drag strip (without the 6000rpm launches), they'll hold up to over 400hp no problem. From my (limited) experience, it's not continuous load that breaks parts, it's shockload on the launch or on very hard shifts. Also it depends on ....

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