1 Dyno for the Mach

GroverDill

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Founding Member
Aug 18, 1999
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Demotte IN 46310
2003 5 speed with 48k on it.
JLT RAI, BBK catted X, Magnaflow catback, and 4.10's

I am happy with the reuslts and have a tuner and "Roy's" spacer on the way to finish it off.
 

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Congrats Grover.... Your right about where you should be IMO. My car put down almost the exact same numbers when I was running stock manifolds, catted midpipe, C&L maf, & a stock tune... I think my car made somewhere around 280-ish rwhp & 294rwtq.... I think what was costing me a few horses on the dyno was my heavy 18X10" wheels & 295's.... I think with stock 17X8's, I woudlve put down 3-5 more horses...