gasoline = about 114,000btu/gallon .... waste oil = over 150,000btu/gallon .... maybe we should stop complaining about our worn out engines grin

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot