Please help me choose spark plugs.

[*solara2000*]

hey guys, i am about to chang my spark plugs on my car. i wanted to find out which ones are better then oem, that will last longer? i have a s/c maybe it burns the oem plugs faster?

so please let me know what should i buy.

-thanks

[Camry Racing]

DENSO IRIDIUM are good ones I have them

[woa_its_j3ff]

I have Densos as well.

[Solorange]

Denso Ik20

[Chinky420]

doesnt he want the IK22's if he's s/c'd?

i have the ik20's (i think) on my NA v6

.....or maybe i had it backwards...should it be:
ik20 = SC;
ik22 = NA
(but i thought it was the other way around)

[Jakecallun20]

doesnt he want the IK22's if he's s/c'd?

i have the ik20's (i think) on my NA v6

.....or maybe i had it backwards...should it be:
ik20 = SC;
ik22 = NA
(but i thought it was the other way around)

You got it right, IK22s are for F/I and IK20's are best for N/A. I'm running IK20's in my N/A V6 engine. IMO Denso makes a good plug, so go for the IK22's

[krawzyazn]

http://solaraguy.com/viewtopic.php?t=36 ... light=ik20

[*solara2000*]

doesnt he want the IK22's if he's s/c'd?

i have the ik20's (i think) on my NA v6

.....or maybe i had it backwards...should it be:
ik20 = SC;
ik22 = NA
(but i thought it was the other way around)

You got it right, IK22s are for F/I and IK20's are best for N/A. I'm running IK20's in my N/A V6 engine. IMO Denso makes a good plug, so go for the IK22's

so you suggest getting the Denso IK22s? where can i get them? any part store or online?

-Thanks

[Jakecallun20]

I would think you'd be able to pick them up at an auto store, maybe not the 22's as they are better than 20's. But it never hurts to check online and see what stores in your area carry them. If no-one does, then you can get em off ebay for pretty cheap.

[Chinky420]

i've heard ppl recommend getting them offa ebay over autozone. apparently you can get a better deal via ebay.

[Dawgz]

You can either use the Denso IK22 like everyone just said or use NGK Iridium IX.

I use the NGK.

[corlon]

do you gap @ factory specs or other?

[BChad200]

should be pregapped, just give them a quick check before you put them in. i could be wrong but i dont think you're supposed to mess with the gap on iridium or platinum plugs. also, the general rule denso for toyota, ngk for honda. seems to be what runs the best.

[gnegroni]

Not my purpose to confuse anybody, but what IS the gap? Does it differ for SC and NA? Please see link below:

http://www.sparkplugs.com/results_app.asp?productTypeID=1&AAIA=1434109