Here is a great Little Product to Quickly Gap Plugs Consistently and Accurately

How It Works... Gapping Procedure:

STEP #1:

· Hold the GAPPER with the Screw facing up

· Place with your fingers thru the two Slots acting as a

handle

· Insert the Spark Plug thru the Hole with the Threads

facing up

· The Spark Plug should self-center itself in the Hole

STEP #2:

· Swing the Feeler Gauge into the Gap

· Be sure that the Feeler Gauge is fully inserted into

the Gap

· You may have to rotate the Spark Plug to fully insert

the Feeler Gauge

STEP #3:

· Hand tighten the Screw until the Gap is fully

formed square

· You will feel the Screw come to hard stop when

this occurs

· Do not over tighten the Screw as you could damage

the Spark Plug's Center Electrode

STEP #4:

· Release the Screw

· Rotate the Feeler Gauge out of the way

· Admire the Perfectly Square Gap!