Why can't you use 305 heads on a 350 mild drag only car with a high octane mix and a cam duration to match? All I won't to do is run consistant 14's. All other engine mod's will be matched to these heads,pistons,intake,etc. All I hear is that it won't work,why not if I match octane and cam and don't want a car any quicker than 14's? Anyone ever try this? And yes,,,before someone lectures,,,,I know full well that higher flowing,bigger valve heads would offer benefits but if the 305 heads are the ones I want to use then that means,,,,I want to use 305 heads! They just won't work on a 350 or will they? Talking bigger,better,more expensive is not the only way to skin a cat. Point is,I would like to build something that is 'not' a top fuel dragster,not expensive, and would like to see more subjects about 'tricks of the trade' speed secrets on here other than more cubic inches,hell,everyone knows that. How about if I install the pistons backwards,is it worth anything? Any 'old school' stock class veterans on here with some class tricks to share? I really get sick of the cubic in's.,nos,trick cams,and the high buck sells promotions that fool the youngins out of their money.