Just a bit more info to make things easier.
You know about the Ram Air 3 heads all done right. the carb is a rebuilt with some goodies 750cfm quadrajet. Everything is new in the bottom half, arp bolts and better studs throughout.
We ran it to 5,400 rpm and that was all we needed, plus I think we have a bit more if it came down to a shoot out to the finish line.
I want to get more, but still have to stay close to stock, like fricken exhuast manifolds, I should port them and the intake if I could get by with that, na maybe just the exhuast. How about some copper head gaskets or shaving then a couple thousands.
Yeah, 6,000 rpm is to much i think too, thanks for all the good info on here, alot of very helpful guys.