no od after 9" install
no od after 9" install Ok car got tuned with 10 bolt 3.73shifted fine have a 4000ss yank, went into od just fine. After putting in 9" 3.90's with stock driveshaft it shifts fine but wont go into o.d. when you do try to shift it into od it stays at the rpm you were at but boggs down. Think it just needs changed in the tune for the new gear ? Just happend only after rear change ? Thanks
This is weird, I'm not sure what to make of it. Here's a bump for you, hopefully you get it figured out. Bob
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ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website
ATI ProCharger and Moser Sales 260 672-2076
PM's disabled, please e-mail me
E-mail: brutespeed@gmail.comob@brutespeed.com
https://brutespeed.com/ Link to website
TECH Apprentice
Joined: Jun 2008
Posts: 321
Likes: 1
From: Schertz, Tx
Do you still have the 10 bolt? Maybe put the 10 bolt back in and see what happens. I know it is crazy, but this problem is crazy too. You don't see Bob stumped often as well. I hope you get this fixed.
