Help on 4L80e tuning
#1
![Default](https://www.performancetrucks.net/forums/images/icons/icon1.gif)
I know all the little tips and tricks to tuning a 4L60e, but I was wondering if there is anything different to tuning an 80e? How much pressure can I run, tcc pwm's etc... I'll be tuning my brothers (jake99 on here) truck. Transmission will be a stock 4L80 out of an 05 Chevy van 2wd. Truck is a 99 RCSB with 4.560 gears and is making approx 500 crank HP and we will be running a 150 wet shot through it.
Also, I use EfiLive and will most likely be using a tune from HoldenCrazy.com, so which tune do yall recommend? I do need an OS that has an 80e installed right?
Also, I use EfiLive and will most likely be using a tune from HoldenCrazy.com, so which tune do yall recommend? I do need an OS that has an 80e installed right?
#5
11 sec. Truck Mod
iTrader: (12)
![Default](https://www.performancetrucks.net/forums/images/icons/icon1.gif)
I used a 2000 6.0 4l80E base tune off holden crazy for my segment swap.
On EFI LIVE forum, There is a sticky by Blackbear. ( he might also be under DCJUSTIN) . Its so easy to do after reading.
I can give you a copy of my trans settings if that will help you get started. I have EFI Live also if ya didnt already fig. it out LOL
On EFI LIVE forum, There is a sticky by Blackbear. ( he might also be under DCJUSTIN) . Its so easy to do after reading.
I can give you a copy of my trans settings if that will help you get started. I have EFI Live also if ya didnt already fig. it out LOL
![The Jester](https://www.performancetrucks.net/forums/images/smilies/LS1Tech/gr_jest.gif)
Thread
Thread Starter
Forum
Replies
Last Post
noproblems209
Tuning, Diagnostics, Electronics, and Wiring
12
08-10-2015 06:57 PM
lxcoupe
GM Drivetrain & Suspension
17
07-14-2015 10:14 PM