Originally Posted By fourgearsavoy
Well I'm looking at another Howards cam 260/268 duration and 555/574 lift with 108 separation.
The lift seems a little low but the duration is where I think would work with my car.

Gus beer


Close to the 259/266 that mine is, but with less lift and 1* less C/L.

open -------- close
int.24.5 BTDC 54.5 ABDC
ext.66 BTDC 20 ATDC These are the valve events of my cam.

With this, my power band is 3200-7200. Torq comes in around 4300.
My 2 step is usually set between 4600-5200.

Last edited by 68LAR; 12/28/18 02:27 PM.
4 speed street legal. Best time 10.99 @ 124 mph on 93 octane pump gas @ 3926# total weight