Make sure that all connections are airtight

150 Amps total for block @ 12V DC

companionways

of cut-out is 20-3/8"

Cut-out dimensions B (mm) Ø: 126

Vetus MV090 - VETUS plastic muffler type MV90 Cobra Wire & Cable Make sure that all connectionsThese compact mufflers combine a tremendous reduction of exhaust noise with minimal back pressure. All parts are made of lightweight, corrosion free synthetic materials. The transom connections for this system are available in stainless steel (AISI 316) or reinforced black plastic. Type MV mufflers and the transom connection are provided with a check valve which prevents seawater from flowing into the engine. SpecificationsFor hose diameters of 90,