When balancing crankshaft wheels I keep a bunch of small, rare-earth magnets around. Sometimes it's easier just to add a small magnet in an area and mark it, than it is to try to move the weight and get it exactly. Adney Brown Performance Crankshaft Inc. Ferndale,...
Here's a little adapter we came up with to hold the degree wheel on crankshafts. It's great when adding keyways. Use a piece of machined Delrin that fits snuggly into the pilot bushing hole and precisely locates the degree wheel. Not all hubs have exact 90° offset...
When drilling on cranks for balancing, install a simple jackscrew between the counterweights to eliminate flex at the rod journal. I use the same ones for drilling in line with the crank for heavy metal install, if the counterweight is unsupported on the drill...
If you find yourself having to fill a counterweight hole when balancing, here’s a tip. Once your piece of metal is installed, drill and tap for a tapered crack repair plug, as a secondary retention procedure. This, along with the press fit, gives you absolute...
I hone the I.D. of an old harmonic balancer to slide on the crank, so it works as a stabilizer when removing and installing tone wheels. Arus Kinney AK's Engine and Machining Covington, GA
A guy can't buy everything so when a new type of tapered bushing connecting rod comes in, I make my own installer. It's easy enough to remove the old bushing with an appropriate size bushing driver or turn one out. Remove the taper from one side of an old bushing and...