1987 Buick Grand National 12.85 @ 104. Stock except for K&N Fuel Press Regulator chip. Im Shooting for 11s for less than $1500 investment in performance parts. My father in laws 87 GN recently went 12.35 @ 108 with only a downpipe and larger injectors. Otherwise our cars are the same.
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BM Computer Source
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Automotive Software for GM and others soon!
1987 Buick Grand National working to be an 11 second 1/4 mile AutoCrossing GN!
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