I'm not a fan of iridium because they actually reduce the strength of your spark. They are made to last a long time - not improve spark. I use the standard NGK plugs.
I'm not a fan of iridium because they actually reduce the strength of your spark. They are made to last a long time - not improve spark. I use the standard NGK plugs.
I'm not a fan of iridium because they actually reduce the strength of your spark. They are made to last a long time - not improve spark. I use the standard NGK plugs.
No problems here with the iridums, but I did have to decrease the gap for the increased boost. Would like to try coil over plugs like my sprint uses some day.