Originally Posted by Sam335ix
So far I have only used two cans on two seperate fill ups... I guess it's safe to say I have Orange on the plugs already? Does using 103 octane fuel cause any coloring issues with the plugs (probably not but want to be sure). Looks like I have to sell the remaining 4 bottles of torco lol.
The plugs probably have a small amount of orange, but not a big deal. The 103 may leave a greyish tint. I wouldnt worry about it though.
How often are you going to plan on running the race fuel or Torco? Im assuming not for everytime you take the car out correct? I would still use the Torco, it works and its a much cheaper alternative. But if you use it religiously you may just have to change your plugs more frequently that is all.