Sometimes when I first spin up a crank, the correction area is off the counterweight. Instead of grinding up by the rod throw, try adding weight to the opposite end if there are balance holes already. I taped in some flat disc plugs until the “spot” moved…
Randy Torvinen Torvinen's Machine Shop Menahga, MN
A few rookie tips that a few old timers may have forgotten: The risk of a drill bit slipping in a Jacobs chuck, gouging the drill shank, can be significantly reduced by tightening all 3 "holes" in the chuck with the chuck key. When clamping the…
Tom Nichols Automotive Machine & Supply, Inc Joshua, TX
Starting to see more and more cracked (powdered metal) connecting rods these days. After checking to make sure the size is correct, I use a plateau brush with a few drops of oil to clean up any rust or dirt. If you have a finished set…
Joshua Pridgen Parks Engine Service, Inc. Seguin, TX
I like to chamfer the sharp edges on lifter bores after shotblasting blocks. I use a spiral flute extractor and just rotate it clockwise a few times with my fingers to remove any peened over edges. I find that it works better than a lot of my…
Dave Matton D and D Auto Machine Bloomington, MN
If you end up chasing threads or tapping on a machine and don’t want to make a mess blowing them out, here’s a quick tip. Drill a hole in your vacuum cleaner nozzle and feed your blow gun nozzle through it. Now suck the chips up as…
Ron Flood Cedar Machine North Branch, MN