USP Marine Tuning MAX+ Forced Air Duct For Mercury V8 Engine Family Transceiver Raymarine’s fixed mount Ray90 modular

Raymarine’s fixed mount Ray90 modular VHF radio brings multi-station communications to a whole new level of power

Display Lighting: 3 levels plus off

M5x58 Threaded studs x 4

Each unit comes with 6 months free of service

12V Electromechanical Rotary Drive (M81135) by Raymarine

USP Marine Tuning MAX+ Forced Air Duct For Mercury V8 Engine Family Transceiver Raymarine’s fixed mount Ray90 modularThe USP Marine MAX+ Forced Air Duct is engineered specifically for Mercury V8 engines to solve a well known power robbing problem: the "station wagon effect." This happens when exhaust fumes get pulled back into the engine intake through the rear of the cowling at speed causing power loss, reduced top end performance, and increased fuel consumption. The MAX+ duct channels clean, high pressure ram air from the top of the cowling directly into the