Originally Posted by csk
Whats the duration of the cam in it now ?


I "THINK" it is Comp's lobe 6333/6334, which would be:

299°/303° rated duration,
268°/272° @ .050 and
.380"/.384" lobe lift.

With 1.5's that's .570/.576 at zero lash, matching my .555 measures after lash on the intake. That means it was .608/.614 with 1.6's @ zero lash

I'll check the specs when I can get home to the cam tonight. Custom ground, and the lobe #s are on the end.

Last edited by 67Charger; 07/21/22 12:04 PM.
11.33 @ 118.46 on motor
10.75 @ 125.35 w/ a little spray
Now, high Speed Open Road Racing - Silver State Classic Challenge, Nevada Open Road Challenge, Big Bend Open Road Race
Rocky Mountain Race Week 2020, 2022 2.0, Sick Week 2023