29
Engine Uint
Firewall Assembly
1. Measure the length of the engine
(from the firewall to the prop thrust
washer) , the cowl and the engine
box for the proper distance allowing
1/4”to 1/2” from the edge of the
cowl .Then mark the location
Note
: The 2 degree right thrust
have been built, just keep the
firewall same distance from the
edge
Move if necessary
move
The excess plywood has been cut away
The method of 100cc assembly is
similar to 50cc in Firewall Assembly.
Please refer to 50cc as shown
