Posted by Peter Florance on June 22, 1999 at 22:39:04:
In Reply to: Re: 3HP22 swap to 4HP22, is it possible? posted by Frank Haas on June 22, 1999 at 11:18:56:
: : Would the 4hp22 give me another gear to lower RPMS or just another gear? Is there an auto I should look for?
Ratios of Autos:
3HP22
1 2.478
2 1.478
3 1.000
R 2.090
4hp22
1 2.48
2 1.48
3 1.00
4 0.73
R 2.09
Seems like you would get better performance with existing rear end and 4 speed, but how to control it? Might make a nice Fall Fest tech topic.