Now in our 20th year of Geo®/Suzuki® (and now Honda®) 60-140HP auto engine conversions for Homebuilt Aircraft. Our newest 'STOL-Max'® 115/140+HP Honda® Jazz/Fit performance engine package is being designed specifically for the Zenair® 650/750 and our own STOL Cargo Aircraft design. Honda® updates at our AirVenture Educational Forums on Tues. 7/21 @ 2:30pm/Thur. 7/23 @ 10:00AM in Workshop Classroom 2. Seminar Wed. 7/22 8:30am on 'Ultralight 60HP-110lb. 4-stroke Suzuki® 993cc'.

Our goal at Raven RotorCraft/ReDrives Inc. has always been to keep flying affordable through the adaptation of proven automotive technology and cutting edge new product development. We keep working to combine performance, reliability, and affordability in a proven alternative auto engine conversion for light aircraft.

*Latest Products 

1300 SvS

1300 SVS 90hp @175 lbs. Our new Honda® 1500-XV 115HP @189 lbs.coming in 2015.

1300 SVS- "Flat 4" engine layout replaces the 912/912S Rotax® with similar mounting dimensions. Mount kits available: Zenair® 601, 701, Rans®
S-6 , Fisher® R-80 Tiger Moth, Just Ac.® Highlander.

P.O. Box 469, El Prado, NM 87529  303-440-6234

Doctor Mac in Palm Springs CA provides help keeping Raven's Apple Macintosh computers up and flying!