Recent content by buddy330

Yes I did Brett. With the combo in post 103 I could roll by my '17 without much problem at 8200. This was in northern Maine at near zero temps. The rpm I gave in post 105 was in the western part of the state, 2000' ish so rpm was down, I never gave it a thought until I saw 8200 up north at close...

changed out the 10-64 to heavy 10-66, (66.5 grams). 8050 to 8100. Pulls way harder at this RPM against my '17 600.

8100 is about the slowest I've turned it. I think I'll dig out the radar gun and see where these things make best power.

8100 - 8150

I'll gladly shave a couple of mph to get a good trail set up. I'm currently running 140-310, 10-64, 140-240, 48-44F. This is working well so far.

Dave, how did that secondary work ?

Good point. They look quite aggressive through the bottom and mid range. I have a 140-310 primary spring that may help carry my rpm to the top end. I'd like to see 8250-8300 way on top.

Not yet Dave, hopefully this weekend. I'm a little worried that they'll be heavy. I may shave a gram off before dropping them in. lol

Put over 500 miles on over the week end on the combo I posted earlier. Groomed fluffy powder 8200. Early morning groomed hard pack at 5 degrees 8250-8300. Stock gearing and Gates belt.

Dave, I'd try the 10-64's. that should give you a couple hundred. If the back shift feels soft try the 140-220. sounds like the 11-64's act heavy.

120-310, 10-64, 140-220, 46-42F. short mid range roll ons are 8200rpm going up the slope. smoother than stock clutching. Better mid range pull. 11-64 next. Good call on the helix Dr.

have you tried a Gates belt?

thanks for the info Dr. Notadoo , I now have access to that helix. I'll probably try it just for testing. It worked very well in our edge 600's. has anyone tried Polaris 11 series weights? I have 11-64 I'm going to try.

sure will

that very well could be. I'll try that combo if it ever snows again!