This is a great all around 7 series non projected, non resistor spark plug. This is a great choice for a pump gas car or an ethanol car under 450AWHP. More power than that and we'd recommend an 8 series.
This plug has a good gap for 15 PSI on stock ignition out of the box, but you may gap as low as .022 depending on your boost level. We find that .025 - .028 is a great starting point once you get in the high teens to mid twenties boost.
Pack of 6 Spark Plugs
Non ResistorCenter Electrode Core Material: Copper CoreCenter Electrode Tip Material: Nickel w/ V-grooveGap Size: 0.032Ground Configuration: StandardGround Electrode Core Material: Nickel CoreGround Electrode Quantity: 1Ground Electrode Tip Design: StandardHex Size: 5/8inInsulator
