Post by
biggadubuti »
https://forums.nicoclub.com/biggadubuti-u7454.html
Wed Jul 02, 2003 5:13 pm
my question is what are THE BEST plugs to run on SRs. right now i have NGK platinums, for the SR20DE, and it did run good, now it has a miss at idle when the engine is warmed up. i have searched the forums, and everyone just talks about gaps and stuff. i heard that platinums are bad for forced induction(turbo) and that like the NGK coppers are better. i just want plugs that dont cost a whole lot, and will last a while. right now my platinums are gapped to .030, and that helped a little with the misfire, but it is still there. i have a walbro pump, 3in. downpipe and exhaust, nismo pressure regulator, boost is at 8PSI normally, and a stock supra FMIC.