[Ace23]

I will just post my experience....go figure


*I have a KC 427 with a 112 LSA cam with duration in the 250-260's. I have the idle set at about 1050-1200 and the carb is a QF-750-SS with the choke. I never open my hood when I park and the thing cranks all the time.....even in the middle of summer it handles traffic fine.....haven't ever had it buck, spit ect.

*A local friend of mine has the same fuel pump same fuel line runs ect. He runs a KC 445 Windsor with 108 LSA cam with slightly more duration than me. His carb is a QF-850 no choke, I know he runs a heat shield under the carb and maybe a spacer. The only other difference is he runs a larger oval air clearer. The hood on his car always had to be popped when he parks and he has had the car bucks and spit in warmer weather.