There are MANY cam grinders who would like to talk to you about YOUR particular combo, rather than a cataloge cam. Cam Motion, Racer Brown, Bullet are 3 that come to mind who grind the cam when you order it, not pull some crap cam off the shelf. The price is negilible. Hell, ever the Erson cam guy is floating around on here. Just call someone before you order a cam. Never take a forum answer as gospel.
I would bet money on this though...if you call Comp (the very LAST place I would get a cam from) you will get something on a 110 LSA, Cam Motion 110, Racer Brown 106-107, Bullet 108 ish and Erson for me, is an unknown.
I would never run wider than 110 on a slush box with 4.11 gears. That would be the widest LSA I'd ever use. But that's me. Call the cam grinders and see what they say, then post what they all say. It would be interesting and educational for all.
Just for the record (because I only do what I tell others) my current combo is a 4.56 gear and the cam is 268 @ .050, .370 lobe with 104 LSA going it at 99 ICL. I will end up at 11.25:1 compression on CI heads and pump gas.
