Use your car as a flowbench - measure exhaust backpressure to see where ... make the first section off the fitting a metal pipe, allowing it to shed some heat before the hose — otherwise the ...

While electric vehicle sales are slowly taking off around the world ... recover some of that wasted heat. Attached to a car’s ...

A top car mechanic has shown motorists how to tell if their vehicle is suffering from serious damage by looking at smoke from their exhaust ... engine is cold take off the radiator cap and ...

Car exhaust flame throwers ... placed right before the exhaust tip. Doing this will shorten the life of your engine (and pedestrians). The raw fuel strips the oil off the cylinder walls and ...