RV Cams?
I was wondering if anyone has upgraded their cam from stock and what effect it had on driveability and mileage. I have a 85 K20, 350 4b with a 4 speed manual (1st is granny gear) Im not sure what the ...
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they have what is referred to as RV cam. I put one in my 400 cu. in engine back in 80. my truck was a 76 and I over hauled it at 90K and the new cam made a big difference pulling our old TT.
