In the February '95 issue of HOT ROD we ran a test on the TFS Twisted Wedge small-block Chevy heads ("A New Twist On The Old Heads"). But we were unable to complete the test because the engine blew up ...

For decades, engine-builders have been tightening rod bolts with a torque wrench and getting away with it. But in today's high-performance world where we push engines to make a ton more power and spin ...

We’ve noticed a shortcut that some engine builders take that could cause severe engine damage. The hack is to adjust the torque setting for a pair of rod bolts in one rod to produce the required ...

Atro Polyurethane Solutions announced a new micro-site officially launching February 28 that is designed to help heavy-duty truck mechanics, fleet owners and parts distributors identify and confirm ...