Take a steel rod, wrap it into a spiral shape, throw some engineered heat-treating in the mix, and you've got yourself a coil spring. That spring can be used as part of your suspension to support the ...
Q My son just purchased a 1995 Honda Civic that's been lowered — I think by two or three inches below the normal body height. He likes the way it looks, but he's tired of the way the car scrapes the ...