I'd be curious as to what the cranking compression is.

I can tell I've gotten older....... The 272deg cam and "street" duty no longer seem like a good idea to me, whereas 25 years ago I would have been up for trying it(maybe).

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