Roller secondary clutch

[04rxw10]

when I changed my secondary I lost about 500 rpm an 20 mph I changed my primary spring to a G-W-G???? To get my rpms back up Rock correct me if I'm wrong on the spring colors I don't have my sled a at the house.

 

[Rockmeister]

It was a Green/Silver/Green
Will get the part number, it's in the shop on the spring! lol

Yamaha# 90501-582L2

 

[04rxw10]

The Green/Silver/Green spring in the priamry did the trick I just took the sled out across the yard and it will spike to 10600 then settle down to 10400

 

[guardrail]

The Green/Silver/Green spring in the priamry did the trick I just took the sled out across the yard and it will spike to 10600 then settle down to 10400

How's your top speed?

 

[04rxw10]

wasnt able to reach top speed but did see 145 mph on the dream-o-meter