Upgrade spark plug?

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Re: Upgrade spark plug?

Postby CallMeLegend » Mon 01.06.2020, 19:55

japtojo wrote:
GeoffSmith wrote::agree:

Cheap yes but are they the correct ones?Denso catolog lists K20tt or iridium Ik20 or vk20


Looking at his other auctions he seams to give the parts his own PtNo
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Re: Upgrade spark plug?

Postby Rocklobster » Wed 03.06.2020, 22:29

I put IK20TT's in last year. It ran fine with the BKR6E's in, but as far as I'm concerned, the more open a spark plug is (with correct gap of course), the more fuel/air mix is exposed to the spark allowing the ignition and flame front to advance quicker and cleaner. You'll never tell the difference by feel as it's so small, but every little bit of optimisation helps. It may be placebo, but they work for me and the car runs great.
Pete

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Re: Upgrade spark plug?

Postby CallMeLegend » Wed 03.06.2020, 22:32

japtojo wrote:
GeoffSmith wrote::agree:

Cheap yes but are they the correct ones?Denso catolog lists K20tt or iridium Ik20 or vk20


Yes they are definitely correct.
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