At 7,500 rpm, the pistons in your race engine reach either top-dead-center or bottom-dead-center and change directions 25 times per second. That means the piston goes from traveling at top piston ...
Bolts, nuts, and washers: They hold your ride together. But how well are they doing their job? Hopefully, you've read Part 1, which covered engine and driveline fasteners primarily subjected to ...