03 Yamaha XLT1200.. How to make the engine reliable

[Bullitt117]

I have heard tons of stories about these motors and several things that can make the engine go boom in a matter of seconds. What modifications should I perform to keep my engine from going again? I already have the motor apart and am terrified that something else is going to blow it again a few months after i get it back together.

How can I address the problems yamaha had with this motor and keep it reliable?

[Technical Support]

Re: 03 Yamaha XLT1200.. How to make the engine reliable

Switch to pre-mix and install wave eater clips on the power valves.

[Pale Rider]

Re: 03 Yamaha XLT1200.. How to make the engine reliable

make sure you pressure test the engine for air leaks... and make sure the carbs are clean, adjusted correctly and functioning properly.