Hi,



I'm having a problem to choose sparks for my Rx2 12a engine.

I don't know which is better...



NGK BR8ET

http://cgi.ebay.com/ebaymotors/Mazda-RX-7-...#ht_1251wt_1201



NGK BR8EQ

http://cgi.ebay.com/ebaymotors/NGK-SPARK-P...s#ht_789wt_1195



NGK BUR8EQP

http://cgi.ebay.com/ebaymotors/MAZDA-RX-7-...s#ht_500wt_1210





Don't care about the price... Just need to find out which is better.

Does anyone can help me??



Thanks,



Roque

If you will ask then I will say this:



http://cgi.ebay.com/ebaymotors/Mazda...ht_1251wt_1201

Why shop ebay? Go to your local parts store, or if you want to shop online, use Rockauto.com. They list NGK BR7ET for the stock RX-2, and also the Denso W22EBR. I always ran Denso plugs in my RX-2, but that was many, many moons ago.

imo, stock ignition should get stock plugs, if you've upgraded to the electric distributor (81-85) then you should run those plugs. you may have to wait a day or two, but any auto parts store or the dealer can get em

Just ordered me a set of these!!



http://www.rhdjapan.com/jdm-low/TRUS...tary-13B-13926

If price is no object............NGK R6725-115R About $28.00 each. Cold racing plugs



Or Champion N-57G or N-82 or whatever those are equivilent to now. Or Autolight AR2592 racing plugs from Autozone about $6.00 a box of 4. Work great, cheap, some stores have to order them for next day pickup.



Lynn E. Hanover