06 apex yamcharger
Extreme
- Joined
- Feb 14, 2010
- Messages
- 58
- Reaction score
- 10
- Points
- 688
- Location
- Miramichi N.B Canada
- Country
- Canada
- Snowmobile
- 2012 apex xtx 315 MCX
i have a 2012 apex with a 315 hp mcx kit on it. Motor has carrillo rods and 10:1 carrillo pistons and 2 head gaskets. Motor and turbo kit was just installed last week and afr seems to be lean at wot at 16lbs afr is 12.3-12.5
