Outboard 600HP Mercury based
This is a 600HP mercury based Outboard modular engine. It has 20-Cylinders and is super/turbocharged. It has trim and only the lower part turns. It has 2 electric motors helping it. you can customize its gear ratio and i suggest having it with 20 rps and a gear ratio of 2:1, then it thrusts most boats to 60-100 knots.
DImensions 3x7x12
Free to use