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Check out “The Raptor” from Raven Aircraft, the lightest aluminum high performance cold air intake/sump for 4 cylinder Lycoming engines available.

Our already popular and reliable inverted systems have also been revised utilizing an all new CnC machined valve body! 

Coming soon, an even lighter version of the Raptor for non Aerobatic applications…

Our unit features a deep, high capacity sump for better cooling and improved oil control during Aerobatic maneuvers.

The design is based on our proven 6 Cylinder system, and was produced due to customer demand for a cost effective and lightweight 4 Cylinder unit. This system fits all parallel and angle valve Lycoming engines.