- Joined
- Nov 20, 2004
- Messages
- 20,116
acotrel said:I still can't remember whether the idle screws adjust fuel or air.
The Concentric Mk1 pilot air screws (referring to them as idle screws may lead to some confusion with the throttle stop screws) adjusts AIR.
Screwing the pilot air screw INWARDS richens the idle mixture.