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 ...

Your engine is only as good as the fasteners that hold it together. In fact, that's true of every-thing on your car. But how do you know what fastener is correct for a given application? Actually, ...