Sixpack on a 318 engine ?

273 said
Bore size will have an effect, on 2.02" or small valves probably not gonna make huge difference especially at the power levels (cfms) most are trying to get out of a 318 250-400 hp

yup, was mainly talking RPM though.. Dart had said the 318 wasn't made for RPM... which is true but doesn't mean it can't pull RPM