a new set of Ferrea Comp plus valves that got lapped in and back cut yesterday

6090728-HPIM0469.JPG (135 downloads)

70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake

best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4