tomtucson
New member
I think a car motor running at 1500 rpm would last forever and get super gas mileage. I bet there's enough torque to run a couple 8 gpm's. Initial cost and parts could be a lot less. One of the old time guys - John something from New Mexico I think - runs a chevy 350 on propane at 1500 rpm to run a generator that runs a couple of 10 gpm pumps. Says fuel cost is super low.