"Hi Guys, rebuilt the powerhea
"Hi Guys, rebuilt the powerhead on my Force 1990 90 HP. Bored the all the holes over 30 thou, new pistons, rings, bearings. Finally got it all back together. Can get it running but its rough, spits and sputters like crazy, won't rev up over 2 or 3 thou. I'm mucking with the timing now. Any ideas? Thanks. Mark"
"Hi Guys, rebuilt the powerhead on my Force 1990 90 HP. Bored the all the holes over 30 thou, new pistons, rings, bearings. Finally got it all back together. Can get it running but its rough, spits and sputters like crazy, won't rev up over 2 or 3 thou. I'm mucking with the timing now. Any ideas? Thanks. Mark"