foxjohnc03
Petty Officer 3rd Class
- Joined
- Jun 30, 2003
- Messages
- 79
I am almost ready to take my maiden voyage on my '71 Starcraft Mariner 14ft Aluminum with the '71 Ski Twin 40 on the back of it. I got the engine and boat together so I assume they were used before as a combo but am not sure. The prop that is on it now is a 10 1/2 X 13. Is this where it needs to be? I dont have a tach yet and I dont want to blow up my mint cond engine by overrevving it. Right now the engine has 150 psi on both cyls and I want to keep it that way. Until I get a tach, I will probably not exceed 3/4 throttle just to be on the safe side. Only paid $150 total for the combo and I think I got a great deal.