2001 hpdi 150 on 1976 sf 20'

[NoBones]

A 20SF is not happy unless you have 175-200HP hanging on it's butt !!
Trust me..... 2 stroke 200 HP has been working fine on ole' NoBoner for 21
years..

[Fr. Frank]

Originally Posted by NoBones

A 20SF is not happy unless you have 175-200HP hanging on it's butt !!

Absolutely true. You can run with a 150, but it's gonna strain to get on plane with any load at all unless you prop it for a WOT of about 25 mph.