Good-Win Racing Mazda Performance Parts

NGK Spark Plug BR9EIX Hwy/Street-ported

79-85

Price is PER PLUG

RX7 1979-1995 · Ignition


Part Number: 11523

Application: 79-85

Price: $9.95

Quantity:

NGK Spark Plug BR9EIX Hwy/Street-ported
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For literally decades, Racing Beat has recommended NGK Spark Plugs for Street, High Performance, and Race rotary engine applications. The NGK BR9EIX spark plug is recommended for use in non-turbo, street-ported, high performance rotary engines used primarily for highway (sustained moderate RPM) driving.

The installation of this "EIX" series spark plug requires the use of a "Thin-Wall" socket--Racing Beat P/N 11529.

Price shown is for one (1) spark plug.

Specifications: NGK BR9EIX

B= 14mm Thread Diameter 7= Heat Rating * E= 19mm Thread reach I= Iridium X= Booster Gap (Firing End Construction)

Note: The use of spark plugs other than the "factory recommended" plugs requires the use of a "thin wall" socket. Installation and removal of these plugs requires the use of the Racing Beat Spark Plug Socket 11529.

THIS PART CANNOT BE RETURNED FOR EXCHANGE OR REFUND DUE TO ITS FRAGILE NATURE AND POSSIBLE CUSTOMER MISHANDLING

*** Product images may differ from actual product appearance ***

REVIEWS

Brian, just wanted tyou to know you've got another highly satisfied customer. I got my RoadstersportIII muffler on Friday, installed it in 20 minutes, looks and sounds awesome. I like the baffles out!! My new tires/wheels came Saturday, just got them on and test drove them. Fantastic!! And how they look--- just what I was after. I will add the front "mud flap" that looks like the rear one, for some stone protection, but the offset was just what I was working for. I'd love to send you some pictures for your photo gallery. If you'll send an adress via e-mail, I'll send some high-res photos showing clearances and side profiles, etc. The graphite spokes and polished rims really set well on my black car. Thanks again, me and my wallet will be back!!

-- Ken

Hi Brian, I just bought a heatshield and a cruise control relocation bracket for my '95 Miata from you. It is in the mail now. Thanks for such fast service. (My cruise is just wrapped up in a microfiber shoprag at this time!)

-- Bob