I've been running NGK Coppers LFR5A-11 on my car. I totally forgot where i bought mine. Where is everyone getting theirs? I am vortech and I am running one step colder than stock. cheapest I've found was $5.25 on clubplugnet or some other site I think was $5.45 i think it was sparkplugs.com

I am looking for NGK COPPERS one step colder than stock. If anyone knows any local shops around socal that'd be helpful as well.

 

whats the most they could be $.20 more x 6= $1.20 or $2.00 just buy em whats the big deal

 

dont u have a any auto parts stores near your house? Those are not rare/odd plugs or anything. any shop can get them.

my local advance is always cheaper than sparkplugs.com. thats where I get all my parts, except I have to get my Gates belts at carquest/napa

 

 

try the SoCal Regional Forum.. you might get more answers there

 

oh ya, when you go into your autoparts store, ask for NGK 3672. Thats how they are listed in the computer, not as LFR6A-11

maybe thats why you cant find them

 

Napa, Autozone, AdvanceAuto, Oreilly, Walmart to name a few...

 

I agree with Advance AUto PArts. They have great prices on them and if not in stock, they'll get them for you in a day or 2 with no shipping costs. I used to buy from sparkplugs.com, but not anymore.

 

Online...

 

NAPA carries them as NGK 3672.

 

WOW. that just helped me out alo. i would have never guessed.. thank you!

 

www.summitracing.com

 

forget all those. for those who are running one step colder copper plugs, I got mine at Autozone for 4.99 each. They are listed as LFR5A-11 . that's the cheapest i've seen ANYWHERE.

 

LFR5A-11 is not one step colder man, the 6's are, 3672 like everyone has been saying. Thats what i run, at .038 gap.

 

I always find them all at NAPA, Advance auto always has like just 4 or crap like that. NAPA always has more than 16 LFR6A-11's (1step colder)

 

I get mine from FP... but any autoparts store should have them