zextm 4 cyl 6 cyl nitrous turbo plugs zextm engineers realized early on that ... factory style spark plug designs are very prone to detonation in ... induction engines factory style spark plugs tend to have a high heat range and a ... use or boost factory style spark plugs tend to overheat in just a few seconds ... this overheating causes the spark plug ground strap and center electrode to ... turn into a glowplug this condition causes air and fuel in ... system manufacturer with specific spark plugs manufactured for the unique ... have zextm hyperformancetm spark plugs have an optimal heat range and ground ...