That's yet another engine that I don't have j.duncker. Glad to hear it's working well for you, but I really want to use an engine I've already got hanging-around gathering dust. At the moment the contenders are: Magnum .36 with mini throttle pipe; Super Tigre .40; Thunder Tiger .46 Pro; MDS .48; OS .52 Surpass; Irvine .53; ASP .61 4-stroke; Saito .72; Saito 100 (although I really don't plan on using the larger Saito as that's already spoken for)

Tony