Don't forget with propane:Cost of Gasoline for x number of hours vs Propane for same
time interval (should) be less. To be determined.
Drastically different oil change intervals with propane a big time winner.
Also, MUCH easier to start.
Extended life of spark plug.
No water vapor condensation - so - no need to carry dry gas.
No spilled fuel during 'refueling'.
Enviros can't 'turn you in' for refueling in the water.
No spilled fuel in the truck bed.
Being able to brag to other miners --
Priceless ! ! !