Re: Lookin' to soup up your old inline 6?
anyone have an idea of how much hp i could gain with a fairly aggressive cam, shaving the head and giving a valve job, and a holley 2bbl? the motor is a 79 250 rated at 130 hp.i already have a straight through exhaust and have ditched the smog equipment.
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71 chevy longhorn 1 ton
79 chevy straight 6
79 burb 454
91 silverado 350 TBI
and a few others that my brand loyalty wont permit me to post. Eureka Boys!!!!
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