O'Reilly has some immersion type heaters that might be able to adapt into the radiator, just drill a hole and pull it through from the inside and it seals with 2 o-rings and cap nut,. Zerostart #8600880 1500watt should heat the recirculated water faster than I can check the air in the tires.

Last edited by rowin4; 04/20/18 01:39 AM.
it's ok to butt heads, just don't do it with a butthead