h22 spark plug concerns...

[xScott]

so, i try to buy plugs today...

ngk # PFR76-11

and turns out no place in town stocks them, or can get them. these are the plugs a couple people running jdm h22's reccomended to me.

ngk# zfr6fix-11

is what is stock in the usdm h22.

what are other swapped people running. no bosch shit either, i want ngk part #'s. dont know how much of a difference it makes, but i am running a msd sc cd module and external coil.

[NAiL05]

I run the Iridiums not sure of the part number but I bought it on ebay with the plug wires. I might pull one out this weekend to check to see what it is.

[xScott]

I run the Iridiums not sure of the part number but I bought it on ebay with the plug wires. I might pull one out this weekend to check to see what it is.

zfr6fix-11
is it.

should i be concerned that the usdm motor has a lower compression ratio that the jdm?

[NAiL05]

Not really sure if it matters but i am pretty sure you can use it. People on ht might have taht number. Lemme search a thread they were dealing with plugs and ill get back to you.

[xScott]

Not really sure if it matters but i am pretty sure you can use it. People on ht might have taht number. Lemme search a thread they were dealing with plugs and ill get back to you.

cool man, thanks. link to the thread would kick ass too

[NAiL05]

Crap I thought they would have the number but you can call them and try to get a confirmation. I am pretty sure mine was probably a USDM spark setup probably that I bought off ebay but if I have time I will pull a plug this weekend to check the number.

http://www.honda-tech.com/zerothread?id=831208

[xScott]

anybody else?

[cp[mike]]

is that part number you listed the honda stock part number? bec i think those are hard to find, i think they are a little outdated and not stocked everywhere. you could probly get them at the dealer.




ZFR5F-11

commonly stocked as #2262

they are basic NGK V-Power (grooved electrode) copper plugs. thats what i always use, they arent cheap shit but they are quality affordable plugs.

[SMseagren83]

Here is a lil info....

for USDM H22s, Honda says to use

98079-5614N (NGK-PZFR6F-11)(platinum)--- those are the OEM factory plugs(current)

Also listed as equivalent plugs are Denso PKJ20CR-L11

We dont give out the standad copper V-power plugs for the H22s.

which are the 98079-5514G (NGK-ZFR6F-11) used in our stock accords/prelude S-Si/97-01 CRVs...civics...so on and so forth.



** PS- i used NGK Iridiums with my H22..and it didnt seem to like them that much...ran like poo until it seemed to get hotter... i switched to the OEM recommended plugs from work and it runs quite a bit smoother...**

[jhondayaaj]

now, pzfr6f-11 sounds better.

[xScott]

oh god, this is getting confusing. anybody know what came in from the factor, or is the equilivent, of the JDM h22 plugs?

my h22 used to run like crap, im going to pull the plugs tommorow and ill post the numbers. that should help sort out this dilemma

[ChIoVnIdCa]

Wait... JDM vs USDM should use different spark plugs

[jhondayaaj]

same shit. the jdm ones usually use denso and usdm usually uses ngk mostly. trust smseagren83, he's the parts manager for honda...... you like that huh....

[xScott]

Wait... JDM vs USDM should use different spark plugs

and thats what i thought. the jdm engine has a higher CR, this requireing more spark. at least you would think so.

[jhondayaaj]

you would think so, but what's .2 or .4 (whatever it is) higher compression more than the usdm make honda change spark plugs?? think about it.