Lightning coil i do extreme endurocross i want to install fans on my 2010 yz 250f can i charge off my normal coil or do i have to install a lighning coil.. Help please

I would leave the igniton coil alone.

you would probably need a wr lighting coil and run a battery.


The accessory radiators state they cool 30% more efficiently, and are a lot stronger in a crash, if you havnt already got them. I would also use the overflow bottle as it helps **** the water back in to the radiator if it gets hot, I know a lot of people get rid of them.

What did Yamaha tell you? I think 10 is too light. Call your Yamaha shop for the proper recommendation.

A lighning bolt through the battery in the right hand corner MEANS that the Mp3 IS CHARGING, and there should be a red light on the side that blinks every now and again, when the red light stays on that means it's done.

Hello,

It is normal for the bike to overheat when idleing !

This bike needs air to pass through the radiator for cooling purposes. Air speed needs to exceed 40 kilometres per hour for effective cooling.

A good tip is to use only coolant in the radiator. Do not mix with water.

Cheers

Jon