Setup - 6.1 semi rigged 2 x70
Setup - 6.1 semi rigged 2 x70 hp. Engine 1 will on it's own bring boat to a plane and go to max revs. Engine 2 will only reach 4000 rpm - no plane. On 30 min running it uses 2x fuel amnt of engine 1. With help of engine 1 it runs better and go to max revs. Both...