Hello,
Looking for some input on this cam selection. I have a Gen V1 ZZ502 with aluminum heads (9.8:1 ratio) carbed. Changing out a bunch of stuff but would like some input on this camshaft if is good for a boat. Thanks for any input.

It’s 4* bigger and same lsa than the 525efi, so will work good with your cubes and compression. Study up on exhaust.

Is it a light quick boat, s barge that plows or in between ?

With dry eexhaust it would work. I'd look for 114 lsa if you have factory exhaust. Performance manifolds and tails and you can normally get away with 112 without reversion.

huh ? I think you spead read. I do that a lot too.

says 114 on the card.go for it should be a thumper