Spark plug: Copper vs Ruthenium 💥
Testing spark plug: copper vs ruthenium. I like how precise and focused the ruthenium spark plug spark is. Definitely a function of the pointy center electrode.
Get the Autool spark plug tester SPT101 (Be sure to select the appropriate voltage version (110 vs 220v):
1. From Amazon - https://amzn.to/3Yo181v
2. Aliexpress - https://s.click.aliexpress.com/e/_9QlbsN
I may earn a small commission; which doesn't affect the price you pay, if you make a purchase via these links.
#sparkplug #ruthenium #Autool #DIYAutoworksNG