FLT Level 4 Trans..
#22
TECH Fanatic
Thread Starter
iTrader: (15)
Join Date: Nov 2005
Location: STL
Posts: 1,764
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I read somewhere on here that a guy has an FLT Lvl 4 pushing a little over 550 rwhp and it's doing great. I know the guys at FLT told me 450 rwhp would be the most they'd go in a heavy truck.