Mainshaft is from an older Shuttle. It is about 24mm longer than the stock ZX, to handle all of the extra pitch.
These are 3mm aluminum tail rotor housing screws made on the lathe and CNC mill.
These are flanges I machined on my Bridgeport for the Nelson 40 exhaust header.
This tool is for removing the top clutch bearing block after the bearing is Loctited to the shaft.
The 46FX sleeve on the right is not ported. The 40SF sleeve on the left has
just the exhaust ported.
This is the Shuttle using stock sideframes.
Here are the servos and linkage.
It really is only an old airplane OS 40SF motor.
It really is only an airplane OS 46FX motor.
Here is the real speed secret. A fly trapped inside the blade during molding.