Mike_6r4

Looking for a set of Out Of Frame one each side pipes to suit a 421cc Cheetah. MUST have mufflers, not interested in stingers. Interested in chrome or bare, Trinity / CPI etc. Let me know what you have and pics please. Must be willing to pack and ship to the UK, can Paypal money once price and shipping agreed. Thanks, Mike

Calm down mate! Here's the story. I moved from the UK to Australia a year ago. I brought my YFZ450 with me. I flew home to race in Germany and it was cheaper for me to buy another quad just to keep in the UK to race in Germany each year rather than ship it over and back every time. My mate has always ridden Banshees so for ease of spares etc buying a Banshee made sense. He heard this one was for sale and had raced against it and new it was reasonably quick. The chap who owned it has given up racing as his dad has died, he knows bugger all about engines, his dad did it all. I raced it this year in Germany and came 4th over 2 days racing. Ran sweet as. Just need more power now as my mate is 70lbs lighter than me!!!

The only thing I know from the previous owner is it definately has a stock stroke hot rods crank. He thinks the bore may be whatever would make it a 375cc? So back to it if I do have a "cub" barrel could I bore it out from a stock or 375cc bore to make it a 420cc with a +4 crank?

I know boring has nothing to do with the +4. Just thinking if when i take the head off and measure if it's a standard bore can I take it out to whatever I size I need to make it a 420cc with a +4 crank?

Hi folks, recently bought a Banshee. Runs great and has plenty of go but always want more!! Can anyone tell from the pictures what cylinders I have? Once I've removed the head and measured them will it be possible to bore them to take larger pistons to allow me to use a +4 crank and ger 420cc? Any advice appreciated. Mike