B16A spark plugs

i m using the ones i bought from hattech...wat was it, mie?i forgot...
 
hattech-v said:
since yesterday... just found out i'm using sohc plug... kekekekke....

Got such thing as SOHC plug??? Last time I use my Denso Iridium on SOHC then transfer to DOHC. I thought can use for both engines?
 
akuma said:
Iriway7 is good enuff....Iriway8 is more 4 high compression engine or u really high rev ur engine constantly alot...

akuma..
8 still too extreme for normal engines IMO. If you talk about high revs.. you should ask my mech (he was riding with me) what rev range I kept my car in during the drive back from KL to kelantan... saw a bmw turn turtle at one corner... probably grip issues, since that particular place isn't very bumpy...

Still at 7..

but you're right on the bumping compression part.. high comp engines + high revs = colder plugs.
 
AFAIK,
denso ik22=Iriway7,so wats d regret abt?u sold it too cheap?hehehe
 
if u guys using iridium,better use other than stock cable plug too rite?such as ultra..etc.
 
will denso ik16 be too cold?

btw, HKS S35i equal to what heat range?
 
Using Denso Iridium IK20. Should use IK20 or IK22? Previously used Spitfire... After ploking in the Iridium... No difference....
 
Haha... now you know.. I was using HKS plugs before.. too cold for my stock engine.. bwahahaha. either way.. no difference in horsepower.
 
how come aacording to denso site, it recommend ik16 for stock b16a?
 
i thought stock B16A denso is K20PR-L11, stock B16A NGK is BKR6E-N11
 
A forum with an "IMG" tag should go to waste.. hahaha..

These are the plugs I dyno'ed with.. these are still in working condition, and a testament to how well the stock plugs work.

Cheapo NGK R plugs.. :P BKR6E-11.. and they're well past 20,000kms of use when I dynoed with them. about 30bucks or so I think. As you can see.. the condition of the spark plug tip is still quite okay after 35000kms, which is the due date of my oil change and I usually do various stupid stuffs at this time.
NGKR.jpg
rating.jpg

plugtip.jpg

They're still working, and I'm changing them only because I'm heading to KL again next week to settle some family matters. And I'm not about to try and find out if they'll last the near 1000kms round trip. So, I just took them out today while doing the compression test and replaced them with these.. forgot to take pictures of them B4 I plonked them in.. So no pictures :P

platinum.jpg


I'm telling you.. there is no difference! I'm going to take them out and gauge the plug colour on friday/saturday after bumping off the rev-limiter a couple of times, if they don't start fouling first.. I think they shouldn't and should work just as well.. time will tell.
 

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