12. Drill a hole in the bottom of the rudder to accept the ball link included in
the tailwheel assembly package. Scuff the shank of the ball link with
sandpaper and glue it into the hole with epoxy or medium CA. Slide the
tailwheel tiller arm into the hole in the ball link and bolt the assembly to the
bottom of the fuselage.
13. Now we can turn over the fuselage and place it on its gear and start
mounting components. First we'll install our choice of power plant. If using a
70-76cc twin gas engine, we'll use the Blazing Star 70cc mount. If using the
Xpwr 60 we'll use the Blazing Star XL Standoff set. If mounting the Saito
FG90-R3 we'll use the Blazing Star Standard Standoff set. Drill the motorbox
to accept your chosen power system. The Xpwr 60 and DA-70/GP-76 all share
the same mounting bolt pattern. We used the stock mufflers for our 70cc
install and the Keleo Exhaust ring for the Saito FG90 R-3 radial.
https://ch-ignitions.com/product/keleo-saito-fg-84r3-fg-90r3-radial-exhaust-
ring/
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