I know you're not going to use them but do you have any port/inside pics of the extrude honed stock manifolds? I would love to see how that came out and whether you thought it was worth it?
Sure,no problem, but it will take a while since all of the parts are at the shop in PA-it was definitely worth it though. The engine in the car now (from a 70 Demon IIRC) had the same treatment, but a Hughes hydraulic flat tappet cam and RPM Heads that I ported. one note on RPM heads: They are NOT bolt on. they need at the least a competition valve job, and to be optimal, careful porting. Most of my porting jobs can be recognised by what I do to the area of the guide; I form it very much like the trick-flow heads, but remove quite a bit of the guide. Raising the roof too much hurts flow, but I try to get as much crap out of the way as possible.
