Anyone run a 21/46 ratio on an 800 xp

[Mr. Redrock]

I ran a 20/45 last year on my 154, seamed to work good. I don't like the extra dog leg in the chain though.
I still don't understand why they don't have a roller in there. (morons)
So did any one try jumping up to a 46 bottom gear with the stock 102 chain?
The race manual doesn't show it. Ski doo doesn't make a 46 but HPE shows one in there catalog.

 

[Red-eye]

Tryed every gear from 20/45 to 23/45 everything seemed OK. One thing I cant figure is why did my 07 rev work good and have low clutch heat with 21/45 and my 08 xp won't and is 40 lbs. lighter? I should be able to gear up! I think there is alignment issues.

 

[HPJUNKIE]

Friend has 21/47 in his '08 146 & likes it!

 

[Mr. Redrock]

21/47! I would of never guessed that would of fit. Is that with the 102p chain?
Did he say how much of the dog leg he got rid of?

 

[Mr. Redrock]

Well on a new chain, the 46 dosent fit with a 21 top. Close but wont go.
Might try my buddys 08 chain might of gained some length.

Also my 09 was 3mm off on the clutch alinment.
I pressed the bearing over on the jack shaft, was pretty easy.
Good time to install the shockwave helix