What exhaust systems do the trophy stock guys run?
In general, what do they use?
-longtubes or shorty? What diameter?
-h, x, prochamber, or other? What diameter?
-which mufflers?
just curious.
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1989 lx notch
89,000 miles
bolt-ons,stock heads/cam
60'- 2.07, 8.90@78, 13.93@99
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