450 HP v6 Outboard Engine Dyno Test
-Modified 3.3 Liter Outboard -120lbs compression designed for pump gas -DBR Pistons, Reeds, Porting, Sleeves, Custom DBR Exhaust Chest Mods DBR ...
-Modified 3.3 Liter Outboard -120lbs compression designed for pump gas -DBR Pistons, Reeds, Porting, Sleeves, Custom DBR Exhaust Chest Mods DBR ...