I never mirror finish my intakes or ports. I rough them out with 320 grit sand paper for a smooth, yet rough finish. I'll be welding it up tomorrow. Hopefully i'll make some decent gains. Only cost me 10 bucks to do (two JB Weld sticks). So even no HP gain is fine as long as my power band improves some...
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what I have:
1985 Gs:12a All motor Drag car - 1973 Rx2: Play car
What I had:
93 Touring: TRADED - 91 Coupe: TRADED - 90 GTU: RHD - 88 10AE: SOLD - 87 Base: SOLD - 86 Base: SOLD - 1985 GSLSE - 85 Gsl: SOLD - 80 Gs: TRADED - 1972 Rx2
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