jetting an 02 with 04 carbs...

[Canuk]

My 2002 800 has the updated (2004 carbs). she is running rich for sure and currenly has 430's in.

BRP recommends:

500's in the 2002
430's in the 2003 and
400's in the 2004

Any recommendations from you experts on where you would go? carefully step down to 420's? try the 400's?

 

[Tackbtch]

My 2002 800 has the updated (2004 carbs). she is running rich for sure and currenly has 430's in.

BRP recommends:

500's in the 2002
430's in the 2003 and
400's in the 2004

Any recommendations from you experts on where you would go? carefully step down to 420's? try the 400's?

My 02 ran 380s but had the drop in piston kit from RKTek...my 04 runs the 400s as ski doo says. runs fine. I wouldent be afraid to be at the 400s ...however I think you should get there one jet size at a time. Better safe than sorry. Dino