Quote:


These also have stock valve sizes. port locations, valve angles etc.


Uhhh.. yes you did
Modern cylinder Ported mine and got 460cfm from them.. The SR Stage V's wont flow that





These didnt did they so whats your point?

[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]