273,
Thanks for posting that. That was the comparison I was referring to earlier in this thread.
So far, examples for 4 cyl British engines of less than one litre, LS engines & all the way up to 572CI V8 engines all on tight LSA cams: 350 Chev, LS, 468 & 572 making more hp everywhere on tighter LSA cams.
I'm sure there's application where lsa wider than 112 have a better power curves but for most of the builds that this site deals with 112 and narrower are probably the better bet.
