These are cowling inlet ramps that help significantly with keeping cylinder head temperatures down during extended climbs in hot weather. They can be ordered...
Tip submitted by Tom Hoffman, Glasair III.
It seems that anywhere there are discussions by Glasair III builders/flyers, there continues to be talk of incomplete main...
Superior Air Parts invited me to the two-and-a-half day XP-Engine Build School at their Coppell, Texas facility, but since I hadn’t purchased an engine,...