lostinboat
Seaman
- Joined
- Oct 18, 2008
- Messages
- 63
1983 90hp seahorse, was running great then had a no start. turned out to be a bad wirein the harness. since then to wot, will run smooth and nice to half throttle but once you try to go full throttle just boggs down. checked compression 1-90 2-100 3-100 4-95 any overhauled carbs,decarboned with seafoam. no change. any help???? thanks