How much HP is your 4t40e holding? - Transmission Forum

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How much HP is your 4t40e holding?
Friday, October 29, 2010 1:49 PM
As the topic states, how much power is your 4t40e holding and what if any mods are done to support that power?


"Vroom."
"Yo I wouldn't race him, there's not even an interior in his car man."
"Vrooooooom PSSSSHHH!"
"Oh sh*t. F*ck that, dude..."



Re: How much HP is your 4t40e holding?
Saturday, November 06, 2010 1:53 AM
I have a triple turbo setup running 1200whp with my stock auto 4 speed 4t40e, guessing it handles alot


Proud owner: 2002 Cavalier Sedan 2200SFI LN2 4-speed auto.Slowest compact car, only designed for school and groceries.

Re: How much HP is your 4t40e holding?
Saturday, November 06, 2010 3:52 PM
140. Also, who the @!#$ are ^you^??
Re: How much HP is your 4t40e holding?
Monday, November 08, 2010 1:00 PM
Most seem fine stock till around 300-350whp.



PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
Re: How much HP is your 4t40e holding?
Tuesday, November 09, 2010 2:11 PM
can i see this car? with all this bost?
Re: How much HP is your 4t40e holding?
Wednesday, November 10, 2010 3:09 PM
On my new tune I'll be somewhere in the ballpark of 280-300whp on a max of 10psi, driven daily on 6psi so I'd guess around 230-240whp. Just seeing if I should be okay or not. Thanks for the feedback everyone (Except Psoutrage, your response is a waste of bandwith and time spent reading. Save your bs'n for another forum or at least someone else's thread, please.).


"Vroom."
"Yo I wouldn't race him, there's not even an interior in his car man."
"Vrooooooom PSSSSHHH!"
"Oh sh*t. F*ck that, dude..."


Re: How much HP is your 4t40e holding?
Thursday, November 11, 2010 2:30 PM
Had ~350 HP back in the day, no issues.


(now I have a manual, from a swap)


Edited 1 time(s). Last edited Thursday, November 11, 2010 2:30 PM

-Aaron
www.TurboTechRacing.com

Performance Parts For Cavalier, Sunfire, Cobalts and More!!!
Re: How much HP is your 4t40e holding?
Friday, November 19, 2010 10:06 AM
im hoping to push close to 400HP on my 4t40E but i also am rebuilding/upgrade the internals as well as better axles and a TTR auto tranny mount






RIP JESSE GERARD.....Youll always be in my thoughts and prayers...



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