Our cylinder boring and honing has become a mainstay of our business. We think it is because our machinery, measuring equipment and procedures enable us to do an extremely accurate job of fit and finish. The end result is a cylinder that seals well for more power and long life.

All our cylinders are installed in special torque plates. The torque plates preload the cylinders to simulate the same conditions the cylinders would be subjected to while bolted into the engine.

In addition, we use a special plateau honing procedure which greatly reduces piston and ring break in time and eliminates abrasive cylinder materials from contaminating the engine oil.

See our honing schematic chart below.