MB Spark Plug Cap Resister Type

Possibly the best HT cap on the market, reliable and water proof and doesnt pop off.

Marked with MB the sign of quality.

Made with heat resistant Silicone.

These come in Black and use the little screw on cap on the spark plug making the cap much more reliable so it doesnt keep jumping off and wearing the top of the spark plug out.

5 ohm resistor rated so works with digital accessories.