PowerAddict
Chief Petty Officer
- Joined
- Aug 8, 2007
- Messages
- 418
Well, I have my 73 tri-hull that weish 1600lbs dry, probably what like 1900lbs loaded? With a mercruiser 140 and a pre-alpha drive.
My prop is 14" x 17p and I can only get to about 4250 RPM if I mess w/ my trim.. My timing is fine, points, condenser, cap, rotor are good. Fresh gas, and a carb rebuild.
I'm thinking maybe going to a 19p prop. Would changing prop diameter and keeping pitch the same do anything?
My prop is 14" x 17p and I can only get to about 4250 RPM if I mess w/ my trim.. My timing is fine, points, condenser, cap, rotor are good. Fresh gas, and a carb rebuild.
I'm thinking maybe going to a 19p prop. Would changing prop diameter and keeping pitch the same do anything?