The cam card should say .556 lift...... which would be with a 1.5RR.

He’s saying even with his offset 1.6’s(combined with the screwed up lifter to pushrod angle)it’s still only .558 at the valve.

At least that’s how I took it.

There’s a few e bodies with sticks leaving soft and running good times on this vid:

https://m.youtube.com/watch?v=ln_21QDtaiY

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads