Originally Posted by
Mizzou211
1. Welcome to the boards and the ChampioN family.
2. You've gotten great advice to follow here.
3. Please also have your mechanic check the fuel line. I think, being an '04, it needed (or still needs) to be changed for "ethanol in fuel" tolerance. If it's not been changed and has the inner liner delaminating, that could contribute to you issues.
4. Prop might be OK...depends on what it is.
5. Rigged right, that boat should see the high 60's - low 70's you described above. My 196, rigged right and light, with a prop from Mark Croxton, is a pretty consistent 67 mph boat.
Let us know how this all goes, and again, WELCOME!