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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You can pickup a vortech 5.7 long block fairly reasonably priced. it would be a huge jump in power all the way around vs what you currently have. It should bolt up to everything for the most part and should get you around 300+ hp with a mild cam and be a lot better on fuel
