
29
Firewall Assembly
4. Epoxy the firewall with 30 minutes
epoxy and use the mounting screws
and locker nut to fasten it immediately
as shown
2. Drill the firewall according pre-set
laser holes for DA-100. Otherwise
measure your engine’s mounting
location.
3. Drill the screw mounting holes
aligning the line you have drawn both
side as shown with the firewall taped
or glued slightly in place(3mm bit)
Note:
Epoxy the triangular hardwood
supports for reinforce.100cc firewall
needs to cut off the center hole for air
exit