NGK Spark Plug #

[wyn.a90]

Are the NGK 96206 LASER IRIDIUMS okay for my 500whp+ Supra? What do the 5 numbers on the spark plug mean? Also, what should I gap my spark plug to? I know 0.030 is stock but I am far from stock so should I run a 0.022 gap for the plugs?

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[Thraxbert]

There's no reason to deviate from the OEM spark gap at your power level. You're not that far from stock. Stock plug and gap is perfectly fine. NGK 96206 is the appropriate part number for the Supra.

Unless your plugs are fouled or you're over 60K miles, there's also no reason to change the plugs.

 

[wyn.a90]

I am stage 3 running e50 and pure 800 turbo. Are you sure I should stay with factory gap? (0.030)

 

[Thraxbert]

I am stage 3 running e50 and pure 800 turbo. Are you sure I should stay with factory gap? (0.030)

Yes, you will be fine with stock gap. There's a lot of bro science surrounding spark gap, but almost any street car will run just fine at 0.025 to 0.032.

 

[zrk]

Yes, you will be fine with stock gap. There's a lot of bro science surrounding spark gap, but almost any street car will run just fine at 0.025 to 0.032.

team .024

 

[Thraxbert]

team .024

Now you're just being truculent.

 

[wyn.a90]

Will I be okay going .022 gap?

 

[zrk]

Now you're just being truculent.

Haha. I was kidding, but that's legit what we gap all our plugs to at the shop.

 

[Thraxbert]

Will I be okay going .022 gap?

You don't need it.

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