cam/converter selection

I never ran a cam with more then 274/274 or 228/230 @50/108lc had plenty of torque coming out of turn, and in drive /3 gear you will need a 4.56 gear on a 3/8 high bank track or maybe a 3.91 in second gear remember the race is to the flag not the end of the track, cam for torque not hp the carb in the resistor plate .