Wiseco or OEM top end rebuild?

[Cerialsledder]

Going rebuild the top end of my motor but debating on Wiseco or OEM pistons? Opinions anyone?

 

[02sedona]

Sounds like the concencus is on 2006 oem 900 pistons. Weisco pistons require a longer warmup and are more prone to a cold seizure.

 

[94fordguy]

'06 Polaris OEM can't be beat!

 

[jsledder]

I'll be finishing up my 3rd season on Wiseco's. I've had real good luck with them in various sleds, never had a cold seizure or piston failure.

 

[SwitchbackRick]

Going rebuild the top end of my motor but debating on Wiseco or OEM pistons? Opinions anyone?

Hey neighbour,
I have stuck with the oem pistons...over 7000 miles on 2 sets of pistons and rings. And i only changed them for preventive measures, they were still in spec after 5000 miles.

 

[RENEGADE-X]

can i use 2006 pistons in my 05 900?

 

[02sedona]

can i use 2006 pistons in my 05 900?

Yes you can use them. And you should.