kyflshooter
Active member
- Joined
- Nov 16, 2011
- Messages
- 35
- Reaction score
- 0
ok 1st I am running a 1648 cc has a 1976 75hp omc , motor came with a 21pitch ss prop, rpms at wot where only 4800 and top speed was 35mph per gps, so I tried a buddys 17 pitch and rpms got up to 5500 but top speed was 34- 35 mph, want to try a 19 pitch also motor is 1.5 inches high as well any suggestions would be appreciated