- Location
- Saginaw MI
I brought this post back to life to let everyone who helped me know how it turned out.
First of all I want to thank Jeff at WDK. He doesn't know me from Adam. All he knows is I bought one of his skis and needed help dialing it in. I really have followed most of his recommendations and am on it now.
The big gains came from decking 2mm off the cyls, raising the transfers back up 1.5mm and opening the exhaust port to 71%of the bore size of 87mm. Also increased the stinger size on the pipe to 47mm from 40. I do run the pipe wet with a PFP water box. 46 specs are jetted upside down 135 low and 125 high with all 4 screws less than 1 turn out. I have the digital Msd now with a pretty aggressive curve. Motor is 16.5-1 ratio, blows 230psi on the gauge and runs great on 50/50 110 and 93 premium mix.
This vid is nothing spectacular, just me riding at the local river. If you can hear the audio you can get a feel of how responsive the motor is now. 14/19 Solas in a 144 mag with a 86mm nozzle.
Moral of the story is I'm having a blast on the ski this year and a 66e motor can certainly rank in there as a great freestyle set up. Tks again to everyone who chimed in to get me to where I am today.
Sent from my iPhone using Tapatalk
First of all I want to thank Jeff at WDK. He doesn't know me from Adam. All he knows is I bought one of his skis and needed help dialing it in. I really have followed most of his recommendations and am on it now.
The big gains came from decking 2mm off the cyls, raising the transfers back up 1.5mm and opening the exhaust port to 71%of the bore size of 87mm. Also increased the stinger size on the pipe to 47mm from 40. I do run the pipe wet with a PFP water box. 46 specs are jetted upside down 135 low and 125 high with all 4 screws less than 1 turn out. I have the digital Msd now with a pretty aggressive curve. Motor is 16.5-1 ratio, blows 230psi on the gauge and runs great on 50/50 110 and 93 premium mix.
Moral of the story is I'm having a blast on the ski this year and a 66e motor can certainly rank in there as a great freestyle set up. Tks again to everyone who chimed in to get me to where I am today.
Sent from my iPhone using Tapatalk