Well that was a surprise, my springs are Black. So no going up from that.

Carbs are still pretty new....original carbs rebuilt and restored by Promax including their metering block and billet plates.

I just had the engine re-timed (no idea the setting right now) and before I could light it up good. Now a momentary bog on WOT so I thought it might be the springs. Car runs great now except for bog. Maybe I should move my distributor a hair? Which way ?