hi
I put a 91 force 90hp on a boat that had a 115hp merc. The tachometer in the boat seems to be reading way to high. The tachometer has a dial on the back with about 8 or more settings on it. How do I set it properly? Or do I just guess? It says I'm running over 1500 rpm at an idle.
Thanks
I put a 91 force 90hp on a boat that had a 115hp merc. The tachometer in the boat seems to be reading way to high. The tachometer has a dial on the back with about 8 or more settings on it. How do I set it properly? Or do I just guess? It says I'm running over 1500 rpm at an idle.
Thanks