1968 340 Manual Cam
Those were pretty aggressive for the day. Heavy on the duration and easy on the lift. Easy on springs and valve train. 284/292° .445/.455 for the 4 speed cam with 60° overlap.
Those were pretty aggressive for the day. Heavy on the duration and easy on the lift. Easy on springs and valve train. 284/292° .445/.455 for the 4 speed cam with 60° overlap.
