At Circle Track we're all about tech, all the time. And at least a few times a year we'll show you how to assemble your own engine from air filter to oil pan. But one area of tech we rarely touch on ...

You may think that the pistons in your car’s engine slide in and out of the cylinder bore holes smooth as silk, but according to researchers from Germany’s Fraunhofer Institute for Machine Tools and ...

Engine block cylinder honing is a fairly straight-forward and decades-old practice that hasn’t required a lot of advancements through the years. Shops and garages across the country have peg boards ...

3 Stone w/ holder dimensions: 4" L x 5/8" W x 3/4" H 100 grit Aluminum oxide stones bonded to aluminum stone holder Fits most models of 3 arm hones including PMD Products, KD, Harbor Freight and ...

The world’s smallest V-8 is a fully functional quarter-scale version of a high-performance vehicle engine, with suitably scaled con rod, crankshaft, camshafts, and piston pin bores. Gary Conley’s ...