Who sells WR6DC plugs?
#2
NAPA should have them. They are used on a VW, don't recall which. You might need to go with the parts guy to find them on the shelf. Have him look up the WR7DC for the 951, then walk back there with him and look for the WR6DC.
#4
Speaking of looking for plugs - anyone ever find/use/try W4DC plugs? I have a porsche motorsport note that stated the 87 Escort/Cups were to use W4DC plugs with the high boost chips. Never been able to find them.
#6