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 ...

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 ...

Ever been strolling through a hardware store or perhaps an auto parts establishment and wondered of the meaning behind the markings on the hundreds of thousands of bolt heads on the shelf? Whether you ...

It'll Take More Than Just Your Usual Set Of Sockets To Tackle An LS1 Build. Here's What You Need To Put Together A Gen III--And Do It Right. There are many important tools you'll need before beginning ...

Utah's Transcend Energy Group claims it has a relatively simple and cheap way to dramatically increase the torque output of combustion engines, simply by replacing the standard connecting rods with ...