Polaris weights in Yamaha prim. clutch

[Blue Jay]

I was checking to see if any one has ran Straightline weight bolts & polaris weights in there 4 strokes and how they work out.
Thanks, BJ

 

[Blue Jay]

I guest I'm on my own I'll be tring some in my Vector SE.

 

[Polarisrocks]

if you use the polaris weights you will not even get the sled to move, it will bind. You have to shorten the weights to get them to clear the spidar. its BS I think. I bought 2 strightline kits and had to grind on my own weights, it should have been in the instructions. Also you will need a small accurate gram scale so you dont get carried away. I was shocked at how off the polaris weights were, over a half a gram.

 

[snowy1]

you will be much better off with yamaha wieghts, just have to find the right set up for your sled.