3.23 rear will it hold?
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From: Ft. Campbell,Ky USA
3.23 rear will it hold?
Have 85 Z28 with rebuilt 350 TPI, 700R4, 3.23 with drum in the back. The motor has 300hp running. I need to know if the stock trans and rear will hold up? Will it give me max performance out of the eng? What would be the right thing here?
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From: Vereinigten Staaten
Car: Take
Engine: Your
Transmission: Pick
The supposed "best" ratio for TPI engines is 3.42, but the 3.23's should do you well.
As for strength, the stock 10-bolt should hold up to 300HP. You can help the rear by installing the "girdled" rear cover.
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South East Thirdgen
1987 Trans Am 305
14.88 @ 92.81
As for strength, the stock 10-bolt should hold up to 300HP. You can help the rear by installing the "girdled" rear cover.
------------------
If you live in Southeastern US, check us out!
South East Thirdgen
1987 Trans Am 305
14.88 @ 92.81
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