well my cyl 2 sets of stock cyls went for a rebuild they have stock ports and I'm going with 28 pwk japan carbs , a 4mm crank toomey pipes or my big bore cpi's vf3's k&N pods with my 21cc domes hemi head ll and i was wondering about the jetting i should start with im at 333 ft cold and icy out and i don't no nothing about the carbs I'm going to use .help me Ive only have like four shots on this left this would save me 1200$