Best Bang for the Buck Head???

I disagree....500.00 in porting will most likely only get the bowls done which will not match a good Indy iron head with a 2.02 valve. Your not going to get 260 cfm out of a stock head with bowl work only!
It'll take short turn work, guide boss work, correct valve job, nail head intake valve, and some minor roof work.
Brian

RHS heads don't flow 260 out of the box either and edelbrocks definitely don't. If I recall they're more like 240....which is about the same as X heads with bowl work but twice the cost..

The RHS heads you sell are good stuff, Brian. And yes we all know they flow 260-270 I'm not discounting that fact. But they're closer to 3X the price of bowl work on the X heads and I think they're on a higher level of performance than what offers best "bang for your buck"

If you wanna run low 11's, sure....replace your heads. otherwise just port them. just my opinion.