Not a real big cam..... flat tappet 292 @ .020/.600" with 1.5 rockers, but with the 1.6 it's .640" lift and whatever duration changes that causes. Springs are 170 lbs. on the seat, 354 lbs/in, so a little over 390 open.

Last edited by SoCalRacer; 01/03/17 06:27 PM.
If it ain't broke ... you're not pushing it hard enough.