I have the IT465 in mine. The rear motor mount fits like it was meant to be there. The others need to be welded onto the frame. With 50 horsepower stock, this combo is about the most fun you can have on your blaster with your clothes on.
p.s. It does rattle like a mofo so I would look into rubber mounting
p.s. It does rattle like a mofo so I would look into rubber mounting