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88turboii · 10-11-2014, 02:25 PM

i have been using NGK R6712's. pricey, and need a modded socket, but they are true surface discharge, resistor, and come in 9 (leading) and 10 (trailing) heat range. im running 9.4CR rotors, 10psi, 350whp, big inductive ignition

10-11-2014, 02:25 PM	#5
88turboii destroy, rebuild, repeat Join Date: Feb 2008 Location: Charleston, SC Posts: 395 Rep Power: 18	i have been using NGK R6712's. pricey, and need a modded socket, but they are true surface discharge, resistor, and come in 9 (leading) and 10 (trailing) heat range. im running 9.4CR rotors, 10psi, 350whp, big inductive ignition