MUST HAVE FOR BOOST - DENSO IK22 Spark plugs

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Here at Autofair Honda :up: Instock

Denso Iridium Spark plugs
-- IK22 great for boosted applications
-- IK24 great N/A spark plugs

$44.99 shipped for a set 4

These are the Same plugs everyone is trying to Sell YOU for $25+ each.

We are here to support the community, more money in your pocket, means more cars on the road.

paypal is hondaparts@autofair.com
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You can also add to your oem parts order.
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:wow:

are the boost ones step 2 colder?

I love AFH :)

Exactly. These are the plugs the top tuners and racers use.

I'm running BKR9EIX, what makes these better?

these are not considered oem style plugs, these are considered a race version.

What does that mean? This is new to me.

under extreme cylinder pressures/conditions the porcelain is less likely to fail.

very good info. Im running the 9s also, and they cost little more then these densos ( local anyways)

I'm needed new plugs.. maybe I should try these out

they ship today, you could be our first boostedk20 sale

I've been running the bkr9eix plugs for about 12k miles now, its my understanding that turbo 8th gens change plugs every 10k for some reason.. So I might need a new set

clean SI up there Sispeed!

^ Thanks! :wavey:

It's typically to prevent carbon build up

That would make sense. I'll grab a set of these soon!

Cool lmk

What should these plugs be gapped to?

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Originally Posted by BuBBaSBuBBLE

What should these plugs be gapped to?

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Depends on boost and power levels, but my boosted 8th gen with ~15-16 psi of boost making ~450whp, Vit suggested a gap of like .022''. This is with different plugs, but I imagine same applies. I use the NGK iridium heat range 9 plugs.

[MENTION=233]bodyman[/MENTION] Do you still have these? I'll need a set shortly. I ended up getting local bkr9eix's back then due to last minute timing.

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Originally Posted by aLmk

Depends on boost and power levels, but my boosted 8th gen with ~15-16 psi of boost making ~450whp, Vit suggested a gap of like .022''. This is with different plugs, but I imagine same applies. I use the NGK iridium heat range 9 plugs.

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Just gapped mine to .025, cars seems to be running good now. I had N/A plugs in there with like a .040 gap. Me and my buddy were street tuning my car because I just got done with my build. With the N/a plugs in there car would buck a bit at higher rpm. Now shes running way better with the Ik22 at .025, but still have quite bit of tuning left.

Interesting. I've been running the NGK BKR9EIX's for a couple years & never gapped them. I assumed that for boost levels between 12-15 psi, the factory gap was good. Should I regap my next set of plugs?

Quote:

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Originally Posted by 1JZ_Type-S

Interesting. I've been running the NGK BKR9EIX's for a couple years & never gapped them. I assumed that for boost levels between 12-15 psi, the factory gap was good. Should I regap my next set of plugs?

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I read somewhere either on here or k20a. They say .028-.030 low boost settings and .022-.025 high boost. I running it at .025 at like 14psi right now and its fine.

Quote:

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Originally Posted by BuBBaSBuBBLE

I read somewhere either on here or k20a. They say .028-.030 low boost settings and .022-.025 high boost. I running it at .025 at like 14psi right now and its fine.

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Hmm....Thats the thing though. I'm not sure where I fall @13psi. For stock internals, I know its on the high side but ignoring that fact, 13psi isn't really much. I guess I'll just gap my next set to .025 like you & see what happens

Quote:

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Originally Posted by 1JZ_Type-S

Hmm....Thats the thing though. I'm not sure where I fall @13psi. For stock internals, I know its on the high side but ignoring that fact, 13psi isn't really much. I guess I'll just gap my next set to .025 like you & see what happens

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With higher boost the spark gets blown out hence the reason for the tighter gap .I run mine at .022

Quote:

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Originally Posted by 1JZ_Type-S

Interesting. I've been running the NGK BKR9EIX's for a couple years & never gapped them. I assumed that for boost levels between 12-15 psi, the factory gap was good. Should I regap my next set of plugs?

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I would suggest gapping them down a bit. It will help prevent it from breaking up at high rpm.