I built a mud motor with a backwater 6.5hp ultralight kit. I used a predator 212 engine as there was nothing else available at the time. It’s mounted on a 12’ Jon boat and works great but I worry about the longevity of the engine since it is running constantly at a 10-20 degree angle. Will the splash oiler system be compromised ? Vanguard makes a 200 sized engine with the option for an inclination kit that allows it to run at any angle with no ill affects but is impossible to find one for sale and can’t order directly plus no dealers locally.