What speed am I looking at?
Thread Starter
Senior Member
Joined: Apr 2002
Posts: 901
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From: Pembroke Pines, FL
Car: 89 Firebird
Engine: 305
Transmission: T5
What speed am I looking at?
How fast would this turn out to be? Stock 84' Z-28 pulling 3000 - 3500 rpm in 4th gear with 26" tires? Stock tranny and rear end.
Supreme Member
Joined: Jul 2001
Posts: 1,766
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From: New Palestine, IN (Just East of Indy)
Car: '85 Z28
Engine: 305
Transmission: WC T5, 3.23 posi
Assuming it's an LG4 with a 700R4, with 3.23:
3000rpm = 102mph
3500rpm = 119mph
With and L69, 700R4, std. gears (3.42):
3000rpm = 96mph
3500rpm = 113mph
With the G92 option (3.73 gears):
3000rpm = 88mph
3500rpm = 103mph
Hope this helps.
3000rpm = 102mph
3500rpm = 119mph
With and L69, 700R4, std. gears (3.42):
3000rpm = 96mph
3500rpm = 113mph
With the G92 option (3.73 gears):
3000rpm = 88mph
3500rpm = 103mph
Hope this helps.
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