mrossum Lurker
southern cal Posts: 3
APPD 0.00 Post Rank: 478 83 haskell
Posted: July 16 2009,6:24 pm
Post # 1
have a mild 355 chev in my 18ft jet. is there any reason i can not use a stock harmonic balancer on this engine? it is turning a panther pump at about 4500rpm tops. if this engine were in a car that only saw 4500, i would not be the least bit concerned, but a car doesn't see sustained rpm like my boat does.
GoFastRacer
HDF Supporter V-Driver For Life!
Big River, Ca Posts: 62,840
APPD 7.84 Post Rank: 1 Spectra20
Posted: July 16 2009,7:07 pm
Post # 2
Welcome aboard!. Turning 4500 a stock one is plenty adequate, factory stock jets with big blocks turned 5500 and they came with stock balancers, so just run it!...