A range of rocket motors were also produced, including the Snarler and Stentor. She is friends with Butch Hilburg, Rupe the Fang, Snarler McMurtagh and The Sundance Pup. Although methanol was used in the P.1072, jet fuel could be used for the Snarler. The Snarler was pump fed rather than by pressurization of the fuel tanks. Snarler was a small rocket engine used for mixed-power experiments with an early turbojet engine.