Quote:
Originally posted by tlowe I.I.#1716:
it sounds as though the wide open trottle mixtures are close to good. you need to tailor the part throttle to keep it crisp. have you done any changes to bring in the secondaries quicker? i don't think that is needed. tom
No, I didn't even know you could vary the secondaries.........How part throttle varied? Metering rod spring rates?

Love Old '67-'72 GM Pickups! Dare to be different.....Running GM Inliners, GMC's MONSTER V-6's, and real inline power, Cummins, in Central PA.