w8qz Veteran Location: Walker, MI - USA
| I can second heli man bob's comment about the carb screws. Had the same thing happen. Just put a new toki in my R30 - V1. I've put RTV over the outside of the screw heads to keep mine from coming loose. Loctite here doesn't seem to work.
Also, this engine likes to rev - especially on the Toki pipe. Noticeably louder than my old OS .32!
I had to slot the frame for the engine mount, to allow the engine to move down about 1/8", otherwise the clutch would drag. I didn't have to trim the head, or the frame, other than the mounting holes.
The instructions I got have a typo (apparently) - the main needle setting is shown as "3/4 turns"; but an older copy says "3 and 3/4 turns". 4 1/4 is probably a good place to start out with a new engine.
Never underestimate the power of very stupid people in large groups. |