450 to 660 Engine swap

[chopper5368]

I have a 2008 450 and want to swap to a 660. What do I need to do to make this happen? does it require new motor mounts? CDI? are the drive shafts same length? Also is anyone out there that has a 660 motor that they are willing to sell.

 

[s2k1]

I have a fresh 720 that is available. 102mm CP Piston, 4mm Crankworks stroker with Billet Pro Rod, new oil pump, new main bearing, new oil pump chain and timing chain, Benchmark 7075 middle gear support, etc. Head and cam are not installed and there are some options there. PM me if you would like to discuss it.