Bronze can you post a link to your CE274 here. For some reason I am not allowed to use the search feature?
I have a 400 YZ with #16 heads, being rebuilt. Cast 9.8:1 pistons, everything else stock but bore is .030" over, and I am using ARP rod bolts with appropriate machining. Gear is 3.42 and 4 speed trans (M22).
I like either the XE268, or XE274 for Comp cams. I also like the Summit 2802.
It would be nice to hear the XE274 and see if I like it.
