What is the name and part number of the Ndenso plugs everyone is having such good luck with on blower cars? I am currently running the Champion S59YC and have no complaints but I have heard the Ndenso to be better.
You talking about the Denso Iridiums? When I was getting my car tuned at La Rocca's last week, Jimmy La Rocca said all the special plugs are BS. His big thing now is to run Autolite race plugs like the 3910's and gap them at .20. He was preaching all these physics details about how when you blow x # of pounds of boost you are increasing the density of the air but are only running something like and msd 6-al which is nothing that you aren't doubling spark and you need to gap the plugs real small to make up for it and this works the same if not better then the expensive plugs which are just a gimick.