[70K10Hunter]

first of all very nice build awsome body and paint work! I noticed you had the motor out and detailed it, did you reseal the whole motor with new gskts? and if yiou did, check the timing chain condition and timing? that is the whole basis of the engine tunability, if you are on TDC with your no.1 cyl technically you can put number one any where on the distributor and run your firing order from there. not trying to sound like a smart a$$ #1 cyl is at the drivers side front. distributor rotation is clockwise looking straight down on it, then again you may have an issue with your dist.