is there ne way possible to stuff a yfz 450 motor into a raptor 350. Jw i think it would be kinda cool.

 

Well anything is possible, it just isnt practical

 

Yeah, it just wouldn't make much sense to spend that much time and money to drop the 450 engine into the 350, because even though you'd be as light as a yfz and have just as much power, your suspension wouldn't be up to the task. If you're willing to spend the time and money to drop a different engine into your quad, go all the way and put a sportbike engine in to make it a real animal. The local powersports shop here is selling a 600cc kawasaki engine with very low miles for $550, and every time I look at the thing I just giggle because I know that someday somebody will drop it into a quad and make a real badass machine. If I already had a rolling chassis i'd probably already have bought it, just so I could have a project to work on in my spare time, and get some practice with welding and fabrication.