Next I focused on bundling and routing the #2 and 4 cylinder EGT and CHT wires and also the carb temp wires behind the exhaust manifolds to the inside of the engine mount and then up to the firewall. These are loosely zip tied together for now.
Wires from carburetor temperature probe routed through starter cable clamp
Cyl 2&4 EGT, CHT, and Carb Temp wires bundled and routed behind exhaust
All left side EGT, CHT, and Carb Temp wires bundled and running up the engine mount to the firewall