Engines for Raptor 350's

[Blue_Streak23]

I was wonder if anyone has experimented with putting bigger engines in a raptor 350 frame. I was wonder what engines would fit in the frame, and work with the drivetrian of the 350. I don't mean like busa' engines, I was thinking more like dirtbike engines, or bigger 4-wheeler engines.

[2muchquad]

Your choices will be limited because of the high counter shaft/swing arm pivot.I did do a old yz400 2 stroke conversion a few yrs ago in my warrior but the motor will sit about 2inches off the bottom of the frame rails unless you can make new swingarm pivots and lower them.i was bored at the time,it was a rocket by the way.Aircooled no pwer valve so it was 36hp hitting you all at once...wow

[Blue_Streak23]

anymore suggestions???

[XR650]

here's one

[XR650]

here's another

[XR650]

these are all old pics, but yet another of the Honda XR650L conversion in Warrior chassis

[XR650]

here's another one of my XR650L motors in my 400ex chassis (720 alky sand drag bike)

[Blue_Streak23]

Did u have to make new engine mounts for the warrior frame?..If so, what?