Jerry McLain, Author at Engine Builder Magazine
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The Tool Salesman Doesn

Our tool man, or perhaps I should say tool person, doesn’t stop at our shop any longer. First one week, then another went by without seeing the tool person pull in. I thought perhaps our tool person had gone on vacation without telling us, or even worse had gotten sick. After a few weeks, I

The Tool Salesman Doesn

Our tool man, or perhaps I should say tool person, doesn’t stop at our shop any longer. First one week, then another went by without seeing the tool person pull in. I thought perhaps our tool person had gone on vacation without telling us, or even worse had gotten sick. After a few weeks, I

Performance Notes, Inspiration Leads To Innovation For Resurfacing Tool

All too often we start with a good rebuildable engine core only to find the camshaft thrust surface has taken a beating at some time in its previous life. This is not a new problem for engine builders. Machinists have come up with a number of solutions to these problems throughout the years. Some of

High Performance Piston Rings and Cylinder Finishes

Today’s performance ring sets are thinner, lighter and more conformable than ever before. Thinner, low-tension rings reduce friction for more usable horsepower. Less weight reduces ring groove pound out. Narrower rings also allow tighter tolerances and less blowby. All very good things when you’re building a performance engine. But they also require rounder, straighter cylinder