4L80E swap shifting inconsitent
10-02-2013, 01:30 PM
#1
11 Second Club
Thread Starter
iTrader: (4)
Join Date: Jan 2012
Location: GA/SC
Posts: 499
Likes: 0
Received 0 Likes
on
0 Posts
4L80E swap shifting inconsitent I did the T-56 - 4L80E swap. I was having shifting issues with the wot shifting after the install and tune. Turns out that problem was the tranny. So I had the tranny built and now here is my issue.
On my drag tires 28" M/T 1-2 shift is @5200 every time. 2-3 shift is where it's supposed to be @ 6k under wot.
On street tires 26" tires. Every shift is at 6k under wot.
Any ideas? Also from the inconsistency of the car at the track I believe it's running rich too, but I don't have a way to pull the tune to look at it. On spray it's way more consistent than motor.
On my drag tires 28" M/T 1-2 shift is @5200 every time. 2-3 shift is where it's supposed to be @ 6k under wot.
On street tires 26" tires. Every shift is at 6k under wot.
Any ideas? Also from the inconsistency of the car at the track I believe it's running rich too, but I don't have a way to pull the tune to look at it. On spray it's way more consistent than motor.
