MY99TAWS6

iTrader: (3)

I want to go to fully built 4l80e but budget don't permit that this year. Can get used stock 4l80e for now. What power numbers are you guys putting thru a stock 4l80e. I am hearing various numbers.
I will keep boost down if necessary until can switch to the built tranny but at least could get the car converted over to auto I am pretty sick of t 56s.

quicksilverado

iTrader: (8)

Stock ones will take alot of abuse. I've gone 11.35 at 118 in a 4500 lb truck. Have about 70k on it so far. Not even a hick up.

pozesd99'

iTrader: (3)

stock handle 800tq

Photochop

iTrader: (74)

I've heard that high RPMs (6700+) kill them like the stock 4l60e's...FWIW...

quicksilverado

iTrader: (8)

The tranny will handle high rpms. The stock tq converters will not.