Well idk if this will help you or not but i have about the same setup as you... stock bore/crank,HJR hard core dune port and port matched cases,18cc domes,VP 110 fuel,pod filters,+6 timing,stock carbs tors removed.. i have mine jetted with 30 pilots,330 mains thats the jetting HJR suggested for the porting and i did a plug chop and it was PERFECT! it runs real good! Good luck!