Originally Posted by
captinjohn
No, not that one, but I did something similar. That is my super secret "killer engine" I told you about some time ago. I used a Zenoah G-23 along with one of Dave's Chung Yang big bore kits. I made major modifications to the crankcase. It came out at under 2.5 lbs ready to fly, and turned an APC 16 x 8 prop at 10,200 rpms, WITHOUT a tuned pipe. One of the best engines I ever built!! I've got the pieces rounded up to do another. Not for sale, only for my use, though I could custom build one for someone if they wanted.
AV8TOR