They are 906 with ferrera 2.08-1.74, compcams 999 springs. Ported but stock size runners, c chambers are 79.5 cc Nothing fancy but they flow good, 306 cfm at .700 lift. I don't have the flowpapers right now.
Take care
Are the intake port floors epoxied to then raise the port roof as much as possible? Just curious
and where they done by the quiet man who wont speak at all if he would have a choise?
