sparkplug gap

Discussion and technical advice for 84-89 AW10 & AW11 MR2. 3A-LU, 4A-GE, 4A-GZE.

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welly_59

sparkplug gap

Post by welly_59 »

is 0.044" the correct gap?
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Lauren
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Re: sparkplug gap

Post by Lauren »

1.1mm
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feral4mr2
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Re: sparkplug gap

Post by feral4mr2 »

depends on what engine you have.
i've found that 1.1mm is fine for na, but 0.8mm is best for boosted engines.
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