comp xe275hl

Comp cams XE275HL, anybody use one of these in a small block ? My combo is 340 +.030, 9to1, holley strip Dom, ported J heads(254CFM@.525), 3310+ pro-form body,hooker 1 3/4, 727,10"TCI, 3.91. Thinking of trying one of these cams with an RPM AirGap. Please advise.

I just got my XE274 today. It will be a while to I get in it though.

My combo is 72-340. Not sure of compression right now. I mill the heads in I need to when It goes back together. LD340 intake, 650 double pumper. 1-5/8" headers, 10" converter and 3.91 gears. Should be a good set up.

Yours sounds like a good plan too.