11-28-2019, 08:24 AM
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#3
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VIP Member
Join Date: Nov 2002
Location: Massapequa Park,NY
Posts: 1,282
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Re: TH 400 1st gear?
Quote:
Originally Posted by Jim Kaekel
You didn't say if it's a Stocker, S/S or bracket car but the stock 2.48 is a good starting point. Keep in mind that we're racing at least 1/8 or 1/4 mile and not just to the 60'. A close ratio trans may result in a slower 60' time but due to less RPM drop on gear changes, could result in a quicker E.T. On the other hand a trans with a wide ratio, say a 2.75 for example may provide a quicker 60' but may fall down too much on the gear change. Converter stall also comes into this discussion as well.
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Says BB chev stocker
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1989 Camaro Iroc-Z I/SA B&B Auto Machine Shop.
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