How much power can the Allison pickup handle?
Aug 04, 2008 · Powered by the LMM Duramax 365hp/660tq coupled to the MW7 Allison 1000 6-speed through the NP1 NP263XHD Transfercase. DuramaxTuner for EFI-Live with DSP5 ECM Tune and TCM tune. Merchant Automotive for Suncoast IV with 1056 converter, Amsoil Synthetic Fluid in everything, Pitman Arm Fix. Configure your FlashScan V2 the way it should be …
What kind of torque does a Allison 1000 have?
Nov 16, 2013 · The Allison transmission in stock form will handle anywhere from 60 to 100HP depending on the type of driving and the type of tuner. No guarantys what it will handle. You can use stock clutches(I do) and do supporting mods inside the tranny to hold extra HP, you can use aftermarket clutches, but still need supporting mods to increase holding pressure on the …
How much horsepower can a 5-speed Allison hold?
Jan 31, 2011 · There are trucks running 1000-1500hp with a highly modified Allison 1000, they are not shrapnel I would say if you are going over 400rwhp it would be good to upgrade, 500hp and the trans will limp, the stock torque converter cant handle much more
How much HP can you add to an Allison Transmission?
Sep 20, 2012 · A stock Allison WILL NOT handle 550 HP for any lenght of time. Posted July 15, 2012 Having owning a 2004 lly D-Max before I sold it and belong to the Diesel forums it can safely handle about 60-80 HP over stock and that over time will limp the tranny if …
How strong is the Allison 1000?
Initially the Allison 1000 was a 5 speed transmission, rated to handle up to 620 lb⋅ft (840 N⋅m) of torque. This rating has increased as the transmission was updated several times, to stand at 765 lb⋅ft (1,037 N⋅m) by 2011 in GM truck applications.
How much horsepower can an Allison 1000 6 speed handle?
Allison: The Allison 1000 6-speed automatic transmission is available on GMC and Chevy trucks with diesel Duramax engines. Power output for the Duramax engines ranges from 250 hp to 550 hp, as well as 460 lb-ft of torque to 1,050 lb-ft.
How much HP can the 10 speed Allison handle?
Allison 10L1000 10 Speed Automatic Transmission SpecsTransmission:General Motors Allison 10L1000Max PTO Power:43 HP max, 13 GPM maxPTO Speed Range:700 - 3,100 rpm9 more rows
How much HP can a stock Duramax handle?
Factory 6.6L Duramax engines will make 300 to 397 flywheel horsepower depending on the model. Virtually any model can be bumped up to around 600 hp (about 480 rwhp) with simple computer tuning, provided that the turbocharger and fuel system are in good working order.Mar 13, 2018
How much HP can a 3.0 Duramax handle?
3.0L Duramax Turbo Diesel All new for 2020, this turbo-diesel engine with auto start/stop technology is capable of towing 9,300 pounds. It puts out 277 horsepower and 460 lb. -ft.
How long will an Allison 1000 last?
These trucks can (and do) regularly hit 200,000 miles. The truck and drivetrain will only last as long as you maintain it, though. There are parts that fail, just like anything else. But regular maintenance (fluid changes, body upkeep, hard part care) will help you have a very long relationship with your truck.Jul 4, 2015
How much HP can a Allison 3000 handle?
Allison Transmission's 3000 Series is designed for medium-duty commercial vehicles and is engineered to adapt and operate efficiently in a variety of applications. The 3000 Series includes close or wide ratio gearing and a maximum rating of 336 kW (450 hp).
Are Allison transmissions good?
RELIABILITY. Allison fully automatic transmissions (“Allison Automatics”) have a global reputation for quality, reliability and durability because we engineer and build them to last. That's why Allison Automatic-equipped vehicles have been shown to cost less to operate than comparable competitively-equipped vehicles.
How much does an Allison 1000 transmission weigh?
Allison 1000 Transmission SpecsTransmission:Allison 1000Max Input Torque:2008 - 2009 models660 lb-ft2010 - 2016 models765 lb-ftMax Shift Speed:3,300 rpm (w/ Duramax diesel)Weight:~ 330 lbs dry, 356 lbs with ATF16 more rows
How much boost can a stock Duramax handle?
Simply put, it can handle plenty of abuse (40 psi of boost and high drive).Jul 11, 2018
How high can you rev a Duramax?
Under engine braking (down hill in tow haul mode) its safe for the truck to rev to 4800rpm. Under full power you can rev it pretty high but the turbo runs out of air pretty quick past 3250. With an aftermarket turbo you can run up around 4000rpm with no issues.Apr 11, 2013
How much horsepower can you get out of a 6.6 Duramax?
445 horsepowerFor reference, the 6.6L V8 L5P Duramax engine is rated at 445 horsepower at 2,800 rpm and 910 pound-feet of torque at 1,600 rpm from the factory. The engine is only available in the current Chevrolet Silverado HD and GMC Sierra HD, where it is paired with an Allison-branded 10-speed automatic.Jul 20, 2020
What is Duramax Allison 1000?
The Duramax/Allison combo is arguably one of the best powertrain duos in the 35-year history of diesel pickups. The partnership pictured above shows the highly sought after LBZ code Duramax mated to a six-speed Allison 1000. The LBZ-equipped GMs would be the first trucks graced with the six-speed, which began in the ’06 model year. This version added a double overdrive gear with an MPG-friendly 0.61:1 ratio and a better designed C1/C2 clutch pack arrangement to rule out the aforementioned (and premature) C1/C2 failures.
What is Allison LCT 1000?
Without question, the Allison LCT 1000 brought medium-duty robustness to GM’s heavy-duty truck line , along with adaptive learning, shift energy management and some of the burliest components you’ll find inside an automatic transmission. To say the Allison revolutionized the heavy-duty pickup segment would be an understatement. It was also a sign of things to come, as a call for increased power ratings, better fuel efficiency and more stringent emissions standards were on the horizon and would have to be met with stronger, smarter transmissions.
What is a limp mode on an Allison?
Many diesel enthusiasts and even layman have heard the term limp mode associated with the Allison transmission. But, what exactly is it? It’s the electronic side of the transmission sensing excessive slipping and placing the unit in fail-safe mode, where only one forward gear is available. As you’ve probably deduced up to this point, the stock Allison will handle roughly 350 to 400-rwhp in five-speed form and 425 to 450-rwhp in six-speed trim. However, if you push things past that point the clutches will eventually slip and bring on the Allison’s notorious “limp mode” condition (i.e. limp home mode). During limp mode, maximum line pressure is commanded, no voltage is sent to the transmission and you’re stuck in Third gear. Just as its technical name implies, it allows you to limp the truck home. While many owners continue to drive their trucks after a limp mode scenario has occurred, subsequent limps will eventually ruin the transmission. If you limp yours, we suggest preparing for a performance rebuild or backing down the programmer.
Can TCM tuning kill Allison?
Aftermarket E CM tuning with little or no attention paid to the importance of TCM tuning can kill or limp an Allison in short order. And while no two transmissions are exactly alike, an extra (and easily achieved) 80 to 100 horsepower can toast a five-speed version, while an added 120 hp can destroy the six-speed units.
How to get HP out of a 6.1?
To get that hp out of the stock 6.1 you'd have to to do dual turbos with some serious psi on them....it would do it for a little while...#N#But, no engine without the proper interior components is going to last with that type of power running through it. The GT500 engine does have some more forged components in it than the 6.1 does. So, it is capable of taking more abuse in performance mods than the srt engine can.#N#But there is always something better....all you need to do to find the best stock motors is look at japanese tech and the very built ricers producing over 1000rwhp in reliable stock engines. Those are few and far between yet possible.#N#Besides...the % of people whom actually modify their cars to that type of performance can afford to do it to anything they like.
Does the GT500 have a forged engine?
But, no engine without the proper interior components is going to last with that type of power running through it. The GT500 engine does have some more forged components in it than the 6.1 does. So, it is capable of taking more abuse in performance mods than the srt engine can.
