December 27, 2025
Description
How it works:
This tool uses two pointers that when clamped to a screwdriver, allows the screwdriver to rotate the exact angle that the rocker arm adjusting screw needs to rotate, in order to obtain the desired engine valve clearance.
How to Use:
Turn the rocker screw until you have zero clearance and then set one leg of the pointer to any convenient reference point. Lock the tool to the screwdriver and then rotate until the 2nd leg lines up with the reference point. Tighten rocker lock nut and verify clearance with feeler gages.
PLEASE SEE MY NEW IMPROVED MODEL HERE:
License:
Creative Commons — Attribution — Noncommercial — Share Alike
9
KLR-Tom
