I can't find much and if I'm just blind, please don't flame. Other platforms I've owned have seen no difference from copper or Iridium plugs.
On a stage 3 (assuming they are getting replaced every 10k miles) do you still run Iridium or can we run regular plugs?
Also, heat range and gap recommendations would be appreciated
On a stage 3 (assuming they are getting replaced every 10k miles) do you still run Iridium or can we run regular plugs?
Also, heat range and gap recommendations would be appreciated