I don't; know if anyone has flowed a set of the rpm heads after cnc porting and with 2.19 valves. I assume your heads still have the stock intake port and not the max wedge ports. I run a set of edelbrock heads from when the first came out and were the only game in town. it would be good to know if you gain anything by going to the larger valves.
Based on my readings some 10-20+ cfm in the mid range. We dont have a flow bench so no real chance to measure it precise. Heads are already hand ported and roughly 20% larger then stock but not max wedge.
It would shift max hp too high as the car is used 75% on the street. 15 years ago Indy was overkill and RPMs the only real alternative.
