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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I plan doing the upgrades in 3 parts, I found a shop in the Denver area that will dyno test the truck for free first pass so I will have a decent baseline from which to judge the upgrades, The first will be adjusting the carb and timing for high altitude. 2nd) then install intake manifold (edelbrock performer)and headers with flowmasters. The 3rd will be install rebuild double hump heads and a performer cam with new timing chain. I will have the truck dynoed between upgrades and post the results.
