91formula-fbody
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Nov 21, 2013
- Join DateDec 2009
- Locationcalifornia
- Posts:143
- iTrader Positive Feedback0
- iTrader Feedback Score(0)
- Car1991 pontiac firebird formula
- Engine5.7L HSR, 58mm tb,24lb inj.,lt4 cam
- Transmission700r4,3000 stall,stage 2 shift
- Axle/Gears10bolt 3.23 ratio
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90 - 92 F CAR 5.0L & 5.7L TPI ------- 27C256 its the 7730 ecm