Need a picture...cam timing dots...Apex

Srxspec

Ulmer Racing
Tech Advisor
Joined
Apr 17, 2003
Messages
5,467
Reaction score
1,264
Points
2,003
Location
Menno, SD
Website
www.ulmerracing.com
Country
USA
Snowmobile
2014 Yamaha SR Viper LTX, 2014 Yamaha SR Viper RTX SE, 2015 Yamaha SR Viper MTX SE 162 (turbo), 2015 Yamaha SR Viper MTX SE 153
LOCATION
Menno, SD
WEBSITE
www.ulmerracing.com
Does anyone have a picture of the cam timing dots after performing the recommended slotting of the cam gear on an Apex MCXpress equipped sled? I need a picture to help explain to a customer of both cam timing marks if possible! Thanks!
 
I don,t have a picture for you but the intake will be about a half a dot towards the throttle bodies and the exhaust dot will be about a half a dot towards the exhaust pipes
 
These pics are from a 06 Attak running MCXpress cam timing and 2 stock head gaskets stacked.

What Hurricane says, the pics shows the same, intake dot is about on the arrow pointer or a little towards the intake, exhaust has moved towards the exhaust slightly off the arrow pointer.

If I remember the MCX install guide correctly they tells you to grind the intake sprocket to move (retard) the intake cam back to stock position, the exhaust cam is advanced (which is better and makes more power).

2009_03200013.jpg


2009_03200014.jpg


2009_03200015.jpg


jan-ove
rxrider
 


Back
Top