660cc on x-18 pocket bike?

Can you put a GX660 V-Twin engine Honda motor on a pocket bike Type: GX series OHV V-Twin - commercial duty, Rated Power (HP): 21, Torque (ft./lbs.): 35.2, Shaft Output: Horizontal, Crankshaft: T type, Shaft Diameter (in.): 1 1/8, Shaft Length (in.): 2 29/32, Shaft Keyway (in.): 1/4, (Key size 6.3mm x 70mm) any way plzz my limit is 9,000 dollars ps I'm not rich its called saving I'm only 14 and if so can you put a turbo on it :) thanks