Drilled exhaust pipes for dual injectors. Fitted and safety wired the smoke injectors and ran them to the firewall. Drilled and fitted T-bulkhead fitting, and had Isaiah help plub the hose under the panel to the fitting on the cabin side of firewall. Nice and solid, snakes nice and discreetly under gas tank and over rudder pedals. Tested flow & oil pump system. All set. Cur hole in firewall for cabin heat switch box, mounted & riveted box, and plumbed scat tub to it. Attached heat muff and safety wires to right exhaust and connected scat tube.
