Good read about projected tip plugs ....
10-04-2018, 10:17 PM
#41
Ngk Br6efs run great in just about anything. In a stock car (well broke in) with lower timing, headers and a 150 shot there great, a high compression N/A build with well gapped rings lowish timing and a bit more octane there great! But using a 250 plus hp N2O sys I would change to the 7's for that purpose only. Even my 11.7 418 stroker with no N2O, high timing cant keep the 7's hot enough not to fowl. On a hot day they ping and while idling in the cold they fowl, PITA. 7's are track only. Imo.
Last edited by handyandy496; 10-04-2018 at 10:30 PM.
10-05-2018, 07:42 PM
#42
Ngk Br6efs run great in just about anything. In a stock car (well broke in) with lower timing, headers and a 150 shot there great, a high compression N/A build with well gapped rings lowish timing and a bit more octane there great! But using a 250 plus hp N2O sys I would change to the 7's for that purpose only. Even my 11.7 418 stroker with no N2O, high timing cant keep the 7's hot enough not to fowl. On a hot day they ping and while idling in the cold they fowl, PITA. 7's are track only. Imo.
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