anyone know the current regulations for convertibles at the drag strip? (nhra requirements)
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convertible drag race regs.
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Roll bar and 5 point restraints: Convertibles - 13.49 and quicker; Coupes - 11.49 and quicker
Good summary of rules:
http://www.nhra.com/tech_specs/ETQuickRef.htmlFred
381ci all-forged stroker - 10.8:1 - CNC LT4 heads/intake - CC solid roller - MoTeC engine management - 8 LS1 coils - 58mm TB - 78# injectors - 300-shot dry nitrous - TH400 - Gear Vendor O/D - Strange 12-bolt - 4.11's - AS&M headers - duals - Corbeau seat - AutoMeter gauges - roll bar - Spohn suspension - QA1 shocks - a few other odds 'n ends. 800HP/800lb-ft at the flywheel, on a 300-shot. 11.5 @ 117MPH straight motor
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