TEAM COTTON'S PERFORMANCE TURBO BUICK ONLINE FORUMS  

Go Back   TEAM COTTON'S PERFORMANCE TURBO BUICK ONLINE FORUMS > Technical Forums > Transmissions and Torque Converters
Register FAQ Community Calendar Today's Posts Search

Transmissions and Torque Converters Tranny and torque converter tech support

Reply
 
Thread Tools Display Modes
  #1  
Old 12-08-2007, 12:02 AM
hotair hotair is offline
The Engineer
 
Join Date: Dec 2007
Location: Albemarle, NC (near Charlotte)
Posts: 92
Default How to Raise Shift Point?

Tranny is shifting at around 5,000 rpm. This is too low with engine build (Champion iron, 212/212 roller, etc.). I don't want to shift manually since the stock shifter does not inspire confidence. How do I raise the shift points?
Conrad
Reply With Quote
  #2  
Old 12-08-2007, 12:07 AM
JC'sGN JC'sGN is offline
Member
 
Join Date: Nov 2007
Location: Richmond,Ont, Canada
Posts: 22
Default

You need to grind some mass off of the secondary goveror weight.
__________________
John Crawford
87 GN, pump gas/alky, pt 67
9.82 @ 137
Reply With Quote
  #3  
Old 12-08-2007, 12:52 AM
hotair hotair is offline
The Engineer
 
Join Date: Dec 2007
Location: Albemarle, NC (near Charlotte)
Posts: 92
Default

Ok. Does anyone have a picture of a stock weight and a 5,500 and/or 6,000 rpm weight? I have no idea how much metal to remove and where to remove it. Since I will have to drain/drop tranny pan, I would rather not do this multiple times. Does anyone sell a lightened weight? Help!
Conrad
Reply With Quote
  #4  
Old 12-08-2007, 12:52 PM
JCotton1's Avatar
JCotton1 JCotton1 is offline
Married Man
 
Join Date: Nov 2007
Location: Paradise
Posts: 1,434
Default

Thanks John for the tip, Conrad, I moved the thread to the tranny section...

I have heard of modding the governor, but I also was told you need to be careful as too much will mess with your normal upshifts under light accelleration. I think before tackling the mod, an extra stock governor would be a good idea.
__________________
Jack Cotton
Cottons Performance
413-789-0531
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 03:28 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.