gt350dave New Member Mar 2, 2006 13 0 0 Chicago Apr 22, 2006 #41 Apr 22, 2006 #41 whatever you go with, no matter what they are supposed to be, always check em, I've had new plugs out of the box check wildly different. they can get banged during shipping and be off.
whatever you go with, no matter what they are supposed to be, always check em, I've had new plugs out of the box check wildly different. they can get banged during shipping and be off.
