does anyone have one on their banshee on blaster? Is it worth 25 bucks?

 

I put those on both my sons' Blasters. Besides the 25 bucks, you need a flywheel puller ($10) to install it. They make a boost in low and mid range power, very noticeable. But with the offset degree key you have only half the "meat" holding the flywheel. One Blaster is stock, still working fine. One Blaster has pipe, filter, smoothed ports etc. and sheared the key first sand dune trip. Maybe just happens to me but that's my experience.

 

My bother-in-law recently put one in his banshee. He bought the 4deg one and riding it before and after I would say it's worth the 25 bucks.

 

I have a key on my Banshee. Works fine and seemed to help overall power. BTW, the key doesn't keep the flywheel from spinning - it is just an alignment device. You need to make sure you torque the flywheel down to 58 ft/lbs. You do need to get the puller too but it's good to have anyway.