
Required to obtain proper clearance for reliable operation of uprated engines. Background, my car is out of stock and I need to close the gap 0.004 inch below stock. With this tool + pen I can set the gap with surgical precision. Eviction is now fun and fast.

π ABN Inline Spark Plug Tester β Straight Boot Ignition Test Light for Small Engine Vehicles: Cars, Motorcycles, Lawn Mowers, Chainsaws
9 Review

Hairstyler Dyson Airwrap complete long HS05, bright nickel/bright copper
19 Review

Lisle 51410 Offset Spark Plug Boot Removal Pliers: Hassle-free Engine Maintenance Made Easy
9 Review

π§ Enhanced OTC 6900 Spark Plug Socket for Ford F-150
9 Review