PISTON PIN POLISHING I found it easy to polish piston pins in the rod hone. I use a small mandrel to hold them. Randy Torvinen Torvinen's Machine Menahga, MN October, 2019
PISTON PIN POLISHING
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SHOP SOLUTIONS
KEYWAY TO SUCCESS
KEYWAY TO SUCCESS This tip is for the shops that need to cut a second keyway on crankshafts. This tool was made from an old harmonic balancer that I cut the center out of. I cut a second keyway at 180 degrees opposite of the original. Now this allows me to easily...
SECRET CLEANING RESERVOIR
SECRET CLEANING RESERVOIR I noticed a large area underneath the turntable in my spray washer, that I put to good use. I purchased some 16 gauge perforated sheetmetal and fabricated a 10" deep removable reservoir. The solution is already spraying everywhere so now I...
GROOVY CAM BEARINGS
GROOVY CAM BEARINGS When boring cam tunnels for repair or index correction that have oil grooves behind the bearing, you will lose a little area in that feed. Instead of the hassle of grooving them deeper, I just make up what’s removed by grooving the backside of the...
SUBARU CASE CLAMP
SUBARU CASE CLAMP The Subaru opposed 4-cylinder has a split case or block. I came up with this solution to hold down Subaru blocks so we can surface them. It works real well and holds the block firmly in place. Its a metal bar cut to fit inside of the cylinder. I...
IS YOUR SHOP HYPERLOCAL?
IS YOUR SHOP HYPERLOCAL? How does a new potential customer find your shop? Yellow Pages are out... smartphones are in! Have you had occasion to type, or better yet, use voice commands with your smartphone to find a restaurant "near me"? This technology, called...