Riding at 9,000 - 12,000 600cfi Clutching..??

[NapaMatt]

Hi..


07 Polaris Switchback 600 ho cfi 144 2"

I am heading to the snowyies.. riding in 9000-12,000ft..
seeing what other people are doing for clutching??

Runnning stock spring with 10-54 weights..


Runnning SLP pipe and air horn..

19-41 gears


Thanks for the input..

 

[hardhat32]

You should be pretty close with that setup. I'd consider trying 10-AL (53 gram). One of they guys I ride with had a 07 600 RMK 155 with an HPS can, and it ran good with the 10-AL weights. I rode it, and it would really come to life after it got over 8000 RPM. I think it was running around 8200 RPM at 9000' or so.

Last year we we running in a little lower area so he ran 10-54's, and I don't think it ran as well when we got up over 9,000 ft.

Does the Switchback have the same springs as the RMK's. I know the RMK has a Red/Black secondary (140/240), and a 56-42.36 helix.

 

[NapaMatt]

Well it ran alright..

looking to find all the poines in her!!

Yes rmk and switchback have the same spring.. i can the helix to a rmk one.. different angles..

What i might do... is take about .5 gram off each weight..

My thoughts last year.. was the weights were a little heavy.
or the primary spring sould be just a **** lighter!!

thanks guys