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Jet Pumps / Determining factors for impellors
« on: November 06, 2007, 11:23:52 AM »
18' jetboat possible 460-454 powerplant Berk pump. Now i know the cam comes into play when deciding on a operating rpm range for the impellor right? But what else determines the size of impellor to be used for your application, and whats the norm for these two different engines.
Was just curiuose if my SS A impellor will work, its used came out of another boat/pump and all. what do i look for as far as a damaged impellor
It looks good to me but i am new at this.
Thanks.
2sav
Was just curiuose if my SS A impellor will work, its used came out of another boat/pump and all. what do i look for as far as a damaged impellor

It looks good to me but i am new at this.
Thanks.
2sav



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