4l60e soft 1-2 WOT
Thread Starter
Teching In
Joined: Nov 2017
Posts: 3
Likes: 0
4l60e soft 1-2 WOT i have ls1 based 4l60e trans. I had a shop rebuilt it and install Raybestos stage 1 clutches and a transgo hd-2 with corvette servo builder used 2 spacers.
Trans is being controlled by an EZ-TCU.Stock stall 3500 on the way.
At part throttle the 1-2 shift is fast and firm, but at WOT its soft just like it was stock.
Any ideas on what it could be?
Trans is being controlled by an EZ-TCU.Stock stall 3500 on the way.
At part throttle the 1-2 shift is fast and firm, but at WOT its soft just like it was stock.
Any ideas on what it could be?
TECH Fanatic
Joined: Jan 2015
Posts: 1,114
Likes: 33
From: Fort Worth, Texas
What dipstick & tube are you using?.....You need to verify proper fluid level.
If fluid level is good.......Next up is to hook up a pressure gauge to see if pressure is dropping at high RPM.
If fluid level is good.......Next up is to hook up a pressure gauge to see if pressure is dropping at high RPM.