coolbri70
Lieutenant Commander
- Joined
- Oct 6, 2011
- Messages
- 1,554
1968 Larson 18', 1979 evinrude 85 hp
trimmed out to the 3rd (middle) hole at wot 4200 rpm, 30 mph. if i trim it out to the 4th hole, its harder to get on a plane without losing traction, but once on plane i get to 4800 rpm, i have not checked the speed yet on that setting. these test were at minimum load just me and 9 gallons of fuel, my prop is 13 X 19, any advice appreciated