So Ive got to the 10k marker, time for maintenance, looking for opinions about spark plugs
is changing to Iridium plugs and 10mm wires going to give me better mileage and increased HP as advertising says, ?
So Ive got to the 10k marker, time for maintenance, looking for opinions about spark plugs
is changing to Iridium plugs and 10mm wires going to give me better mileage and increased HP as advertising says, ?
No, you may see better idle and crisper throttle response tho
Nuff Said," Were Burnin Daylight, Lets Ride"(Sober 37 years)
Current ride : 2021 FREEWHEELER M8, oldest ride 1960 FL
I stayed with the OEM plugs, but changing to the Thundervolt spark plug wires from DK Customs made it run like it was on steroids. A definite boost in performance. Kevin can answer any questions you have. Here is a link to my original thread when I 1st installed them.
https://www.triketalk.com/forum/thre...Simply-Amazing
2017 Harley Davidson Freewheeler (107 cu.in. vivid black).