What is the difference (besides price) between Brisk LR14ZC and Brisk LR14ZC-1 spark plugs?
Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. It's 100% free, no registration required.
Here's how it works:
- Anybody can ask a question
- Anybody can answer
- The best answers are voted up and rise to the top
According to the Brisk website, the difference in the two is the gap of the spark plug. The "-1" extension, says it should be gapped between 1.0 and 1.1 mm. Without the extension, the gap should be .4 to .9 mm.