Sr

[HaSo240sx]

Okay so im new to the Sr motors i just put one in my 240 had rb25det before i wana change the sparkplugs in it and what would be the bestones to put in it, and what size and the heat temp on them... Thanks

[ILoveMyRHS13]

You went from RB25 to SR20? I'm confused with your logic.

[HaSo240sx]

I just dint wana deal withe problems it was giving me and it kinda blew lol....But im traing to replace the spark plugs in the sr

[boosted_kouki]

i use these

NGK Iridium Spark Plug Set for Nissan SR20DET [ NGKIRDSR ] - Enjuku Racing - Performance Parts and High Quality Fabrication (http://www.enjukuracing.com/iridium-spark-plug-nissan-sr20det-p-7984.html)

heat range 8

[HaSo240sx]

Could i just get some at autozone?

[Ceepo]

sure get the ones for lawn mowers they work great!!! lol just kidding but google it its not hard...

[mandoz85]

i run NGK BKR7E,

[0wn3r]

i run NGK BKR7E,

go with these plugs and call it a day. iridium is nice if you are too lazy to change 4 plugs every now and agian...but I think it's always better to change em out and look at em anyways

[clark]

get 93 sentra 2.0 liter spark plugs.

the 2.0 sentra se-r had an NA SR20DE engine.

[hottscennessey]

i run NGK BKR7E,

This.

Run the largest gap possible, without it breaking up.

[!Zar!]

Iridium plugs are stupid and pointless. Run. NGK BKR7E gapped .028

[ixfxi]

You went from RB25 to SR20? I'm confused with your logic.

very simple, sr is lighter and therefor better.

[S14_Kouki]

NGK BKR7E's are discontinued I have been to multiple autozones, advances, NAPA's ect ect everyone says that NGK are not making them anymore. The only sell NGK Iridium plugs now and I hate that HATE IT.

[WoolyS14DET]

go to your local nissan dealer and ask for part #

22401-20J07
those are the plugs that come in that motor new from the dealer.
they are about 3.00 each but they might have to order them

[S14_Kouki]

go to your local nissan dealer and ask for part #

22401-20J07
those are the plugs that come in that motor new from the dealer.
they are about 3.00 each but they might have to order them

So are you saying these plugs are the same as BKR7E's

[HaSo240sx]

Thanks evryone...

[mandoz85]

NGK BKR7E's are discontinued I have been to multiple autozones, advances, NAPA's ect ect everyone says that NGK are not making them anymore. The only sell NGK Iridium plugs now and I hate that HATE IT.

NGK just changed the stock number from 6097 to 4644, they still make them. I bought some this week.

[S14_Kouki]

NGK just changed the stock number from 6097 to 4644, they still make them. I bought some this week.


Thank you ill have to check that out

[HaSo240sx]

I run stock boost with a greedy front mount full exhaust and a megan racing down pipe so will the ngk 4644 work?

[S14_Kouki]

I run stock boost with a greedy front mount full exhaust and a megan racing down pipe so will the ngk 4644 work?

Yes sir, make sure they are the same as bkr7e's

[0wn3r]

Thank you ill have to check that out

i second that, they still make them...i called NGK while at an advanced auto and they said the same thing, that they still make them. it took me awhile to find them too, but try NAPA

[swpdwgn]

Carquest still carries bkr7e's. i work there and i use them in my SR.

[slow40sx]

NGK still makes BKR7E i buy mine from ECS tuning (volkswagen website haha :tardrim:)

[S14_Kouki]

Damn I hate all these places lieing to me I really went to so many places asking and looking

[Def]

Iridium plugs are stupid and pointless. Run. NGK BKR7E gapped .028

Iridiums are trying to ionize a smaller volume of air/fuel, so it takes less voltage to jump the gap and generate a spark. Helped my breakup issues at higher boost with a reasonable gap.

BKR7Es don't like much track time in my experience before they begin breaking up slightly under boost, then it just gets worse as they get soot on them from the unburnt fuel at WOT.

[fliprayzin240sx]

If not BKR7ES, I run BCPR7ES...

[S14_Kouki]

If not BKR7ES, I run BCPR7ES...

BCPR7ES are these a upgraded BKR7E??

[HaSo240sx]

I just got some Ngk BKR7E-11 at NAPA Stock no. is 5791..If that helps anyone...

[johngriff]

BCPR7ES are these a upgraded BKR7E??

OMG, you seem so lost.

BCP is the JIS standard plug, and therefore longer terminal. I feel they are a better match in the SR because they push into the Coil Pack further.

Otherwise bcp is identical, from the nut down.

And about BKR7E's being discontinued, just the Older non Vpower version. I like the V power better, can run a larger gap w/o breakup. (think about .002).

Sparkplugs.com is a good place to start.
Sparkplugs.com - Cross Reference Search Results (http://www.sparkplugs.com/results_cross.asp?pid=bkr7e&x=0&y=0)

they are run by Monarch Products who STOCKS NOT CARRIES everything NGK makes.

Monarch Products
"If NGK makes it, we stock it"
951-672-8501

NGK iridium is also the only iridium I would give any attention to. In BK and BCP package, they are a really good plug, if you have the money. Otherwise, tried and tested V-Powers should be the only thing anyone runs in their nissan, especially engines with coil packs.