07 R motor in a 04 Chassis?

[Stroker Customs]

Will a 07 R motor bolt right in an 04 summit X 800 HO chassis? I am getting mixed reviews

 

[farmboy84]

Yes the engine will physically bolt in. You will need all the wiring, computer, raves, etc.. to make it run.

 

[800Gader]

Have one in my 06, fits perfect. Just need to do everything Farmboy said.

 

[screech]

i had an r motor in a rev and used the rev ecm. worked great.

 

[XPSer]

Motor

Got an 800R motor and components out of an 07 Summit if you're looking.....