Just finished a 383 also with the Lunati 60302
(262/268 220/226 @.050 0.475"/0.494")
Happy so far, break-in went fine, idles at 800rpm.
No ticking lifters like I have heard on the comp XE series.

How much vacuum are you pulling ChrisF?
I'm getting 15"
and a cranking compression of 145psi, seems a bit low to me?

383 +030, 9.58:1 compression, cam installed 108

Last edited by Frederick; 06/27/10 11:11 AM.
383B, 9.8:1, Lunati 60302(220/226@0.050 262/268Dur, 0.475"/0.494", Stealth heads, Performer manifold, QF SS-750-AN carb, 3.31Diff, A833 4-speed manual.