Best spark plug for E30 Applications

socalengineer · 12-21-2021, 07:32 PM

Hi,

Which is the best spark plug for E30 applications?

I heard NGK 97506, as well as BMW 12120042724 FLEX FUEL SPARK PLUGS.

Which gap to use?

I'm currently on a Bootmod3 stage2+ e30 tune. Might go Pure Stage 2 in the future. Won't be going full E85, just keeping E30 for fuel economy.

Thanks in advance.

https://bootmod3.atlassian.net/wiki/...+and+which+gap

TuckerE36 · 12-23-2021, 02:15 AM

I use a 0.022" gap with NGK 97506 plugs

12-21-2021, 07:32 PM	#1
socalengineer Private First Class 13 Rep 119 Posts Drives: 640i F13 Alpine White Join Date: Dec 2018 Location: SoCal iTrader: (0)	Best spark plug for E30 Applications Hi, Which is the best spark plug for E30 applications? I heard NGK 97506, as well as BMW 12120042724 FLEX FUEL SPARK PLUGS. Which gap to use? I'm currently on a Bootmod3 stage2+ e30 tune. Might go Pure Stage 2 in the future. Won't be going full E85, just keeping E30 for fuel economy. Thanks in advance. https://bootmod3.atlassian.net/wiki/...+and+which+gap
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12-23-2021, 02:15 AM	#2
TuckerE36 Private First Class 50 Rep 156 Posts Drives: BMW 550i M Sport Join Date: Apr 2021 Location: TX iTrader: (0)	I use a 0.022" gap with NGK 97506 plugs __________________ 2014 BMW 550i M Sport- Tuned by Matt @Cedar Performance-Daily Driver 2016 Audi Q5 3.0T Prestige-Weekend Warrior 2008 Infiniti G37S Coupe 6MT-RIP 2015 Lexus RC350 FS-SOLD
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