SledbuilderJD
New Member
- Messages
- 24
- Age
- 57
- Location
- PA
- Country
- Canada
- Years Snowmobiling
- 35
- Snowmobile
- 2015 axys,2011 rush retro 2010 Rush
Guys
Does any one have a Document describing the functional control of the exhaust valves, what is the trigger for the second stage opening ...
I am only getting 8000 rpm (66' against 120-310.... unfortunately the issue showed up during clutch testing .... took out weight ...added spring over and over ... Long story short I tried 10-64 against a 120-330 still 8000 rpm.
It Idles fine ,has compression in both holes ex valves move freely... I suspect ex valves are not opening all the way...Relays test good (cleaned some corrosion off pins on relays /No difference)
Does anyone have a service manual for sale?
Thanks
Does any one have a Document describing the functional control of the exhaust valves, what is the trigger for the second stage opening ...
I am only getting 8000 rpm (66' against 120-310.... unfortunately the issue showed up during clutch testing .... took out weight ...added spring over and over ... Long story short I tried 10-64 against a 120-330 still 8000 rpm.
It Idles fine ,has compression in both holes ex valves move freely... I suspect ex valves are not opening all the way...Relays test good (cleaned some corrosion off pins on relays /No difference)
Does anyone have a service manual for sale?
Thanks