09-23-2006, 12:57 PM | #1 |
Senior Member
Join Date: Mar 2003
Location: St robert Mo
Posts: 2,001
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firm shifts
I have adjusted my modulator on my th400 to raise the shift points up to about 3900-4000 at wot, get a nice chirp on shifts now. But at regular driving it shifts very firm. My tranny has been rebuit with a stage 2 b&m shift kit. Some people say that firm shifts are good for tranny others say no just wondering your opinions?
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1968 c10 lowered 3" 4" 355/Th400 built by Hatfield racing in joplin MO |
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