C63s spark plug change
#1
C63s spark plug change
Looking to change my spark plugs has anyone got any tips or is it easy enough? Also the car is has a stage 1 Euro charge map 624hp 😜😜 is it best to use oem plugs or cooler plugs? C63s cheers
Last edited by Jon Watt; 02-16-2019 at 02:49 PM.
#2
Stock plugs gapped .025