B&M govenor recalibration springs
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Junior Member
Joined: Aug 2003
Posts: 96
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From: Wisconsin
Car: 1987 Trans am
Engine: 350 TPI
Transmission: 700R4
B&M govenor recalibration springs
has anyone used the B&M govenor recalibration kit, if so what color springs did you install and what rpm does it shift at.
Supreme Member
Joined: Jul 1999
Posts: 3,484
Likes: 56
From: Calimesa, California, U.S.
The B&M governor kit offers different weights to change WOT shifts and the springs mainly affect part throttle shifts. You will have to compare weights with yours before deciding which way to go.
Supreme Member
Joined: Jan 2002
Posts: 1,370
Likes: 0
From: Las Vegas, NV
Car: 1990 Iroc-Z
Engine: L98
Transmission: 700R4
Pff, I posted the same inquiry and it just died. 
Anyway, a fairly recent issue of chevy hi-perf mag has an article on one of these in a 700-R4. They set it to shift at 6000RPM but you can use the info as a baseline to shorten your effort.
Anyway, a fairly recent issue of chevy hi-perf mag has an article on one of these in a 700-R4. They set it to shift at 6000RPM but you can use the info as a baseline to shorten your effort.
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