ENGINE, FUELS, PIPES . YS Engines.     Rick Mattie YS Site The YS Doctor. . YS Facts Link to site by Rick Mattie C/O GROTTO 2 . OS Engines.( homepage) New OS 140 RX with electronic fuel injection. Promises more smoother, powerful efficient running with constant fuel regulation.Will be available soon hopefully in 99 at your local hobby store. New OS 4 stroke seen to the right.   . Super Tigre Engines.   F3A Engines Link to MORTEN LAUGESEN Danish Page site with facts on the motors we use. Some servo info too.     . 3W Webpage Link Official web page .   3W ENGINES (link)  Desert Aircraft   .     . HATORI Parts and Pipes click heading to link to site . Click on parts to view pictures of them Parts 1 Parts 2 fron Ihn Cheol Parks page. . CLINE FUEL SYSTEM Link to Cline and Associates re Cline fuel System . RCV Engines.(homepage) HOME