Big_Phil
TY 4 Stroke Master
- Joined
- Feb 5, 2014
- Messages
- 1,182
- Reaction score
- 700
- Points
- 1,308
- Location
- Wasaga Beach, Ontario
- Country
- Canada
- Snowmobile
- Sidewinder RTX LE
Did the sled make more boost with the intake as well? Or just lower iat?I added the out the hood intake this weekend. Before the intake my tune was spot on at 12.0 AFR at WOT using the powercommander and autotune. . Fuel trims were at zero. It appears the intake pushed the trims to about +10 to +12. So it would appear the intake makes the sled flow a lot more and you need to add another 10% fuel. Intake temps also went from about 10*C at 60-70kph down the trail to -10*C. Outside temp was about -20C. Sure a big difference in intake temps.