by Donnie Hurt | Jan 26, 2026 | CRANKSHAFTS & CONNECTING RODS
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...
by Donnie Hurt | Sep 22, 2025 | CRANKSHAFTS & CONNECTING RODS
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...
