Best spark plugs set up for Rx7 JDM RHD?

mazpower · 11-20-2011, 09:48 PM

I agree that 7s and 9s are fine for a stockish configuration on a FD. IMHO platinum plugs are a waste of money on a rotary, the BUR7EQ and BUR9EQ is fine, just specify a 1988 Mazda RX-7 if you're going to an auto parts store.

A plug that is too cold for your driving habits will foul out quicker and this will lead to harder starts, poor gas mileage and a reduction in power. Exactly what do you mean by popping? Loud bang, light pops, flames?

11-20-2011, 09:48 PM	#22
mazpower Rawr Bearclaw Join Date: Feb 2008 Location: The Souf Posts: 197 Rep Power: 18	I agree that 7s and 9s are fine for a stockish configuration on a FD. IMHO platinum plugs are a waste of money on a rotary, the BUR7EQ and BUR9EQ is fine, just specify a 1988 Mazda RX-7 if you're going to an auto parts store. A plug that is too cold for your driving habits will foul out quicker and this will lead to harder starts, poor gas mileage and a reduction in power. Exactly what do you mean by popping? Loud bang, light pops, flames? __________________ Illicit Performance Rotary building, porting, tuning, chassis dyno services www.illicitperformance.com

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