That's the beauty of big stroker engines not only do they tolerate larger cams, to make max. power they require them.I've had the opportunity to compare a 429" engine to a 460" engine built with same heads,intake,headers,compression ratio,and same big cam.This all was in the same car with the same auto trans and rear gears,to be expected the 460 had much more power below 2700 rpm and much better driveability,while above 2700 rpm was unable to tell any difference between them.That being said for the smaller stock size engines I stand by my original statements.