motor 565 afr 345 heads ,9.8 to 1 ,cam 739 lift 270 at 50 dur , 2-1/8 headers ,8896 1050 dominator ...runs rich at idle and top end ...(black smoke out exhaust)
is there idle feed restrictors i can reduce to get cleaner idle in this carb?
i know just needs some jetting work just trying to get a starting point..
do you guys run power valves?
thanks in advance