NGK "TR7" spark plugs
#1
NGK "TR7" spark plugs
I have 8 brand new NGK BP7EFS . Its what people would call a TR 7, its one step colder than the popular TR6. It would be good for a boosted or nitrous car. These are the correct ones for aftermarket heads, such as AFRs, ETP's, etc, as the reach is longer. Only reason I am selling is because I will be stepping up to a TR8 with new setup.Cost me $19 plus shipping, I will let them go at $15 shipped.