So, how many mid-1960's GMC V-6's have you modified, Hot Rod Dad, and how much gain in performance did you get? How about sharing some torque and HP numbers from your dyno tests? I've probably built, or at least machined the parts for 50 or more of those engines, all the way up to the 400+ cubic inch ones. They do not respond to hot-rodding tricks- - - -they just come apart!
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!