Flywheel question

[FASTDAD-77]

Have any of ya'll lightened the flywheel in the TRX90's or will it even help these little motors? (Or even possible?) This is a 06 TRX90.

[WOLFPACK]

You can lighten the flywheel and get a small improvement. PVL makes an inter-rotor ignition that will give much better improvement!

[dion]

ask one of the engine builders listed in another post
they will tell you what works best with their setups
and whats the most cost effective