ntmatter
Enthusiast
Well, dyno'd my 98 GTS for the first time ever today, and the results were: HP - 429.1, Torque - 469.5. This is with ACR headers, Snake Oyl rear sub-assembly, smooth tubes, and K&N filters. Is the correct formula to get crankshaft numbers to divide by .85? If this is the case I'd be at around 505 and 570, if someone could please let me know I'd appreciate it.
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