which spark plugs
NOW I AN TAKING THEM OUT AND PUTTING NGK6 IN FOR THE N20. DID THE PLAT. BECOUSE THE PASSANGER SIDE IS A MOTHER F..KER! DID NOT WANT TO DO IT AGAIN. NEED TO CHANGE THEM IF YOU HAVE SOME MILES ON THE CAR I FOUND SOME SERIOUS GAP ON MY PLUGS AT 30K

