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TaKAI Spark Plug Iridium Series I EIX-DCPR#

Takai Performance Spark Plug, fits most Harley bike applications. Also replaces NGK 93618, SIKR9A7, and IKR9F8

RType SERIES I
Guaranteed improved performance, or your money back! TAKAI Iridium RTYPE ultra high performance spark plugs are the perfect choice for engines that require smooth engine response and the MOST power output from idle to redline.

Designed to be the best, the RTYPE lineup is essential for unleashing the power in your engines combustion chamber by providing a hotter spark for a more complete combustion event. A small spark can only release an equivalent amount of energy in another process and by increasing spark output, more initial, and total energy per combustion event can successfully be released.

Iridium RTYPE spark plugs allow the full potential of an engine to be realized by reducing energy losses from the ignition coil through its focal technology. Much like a laser focuses light the R-TYPE spark plugs focus electrical energy for the hottest, most effective spark available! Put simply there is simply no spark plug able to match the focal output of the Iridium R-TYPE spark plugs.

Benefits of the TAKAI RTYPE SERIES I spark plugs:

- higher fuel economy vs competitor designs
- higher power output vs competitor designs
- higher engine efficiency
- smoother acceleration
- focal technology output
- hotter more powerful spark output
- eliminates fouling

IMPORTANT NOTE: it is very important to take care using all TaKAI components as they will lean out engine combinations compared to standard components resulting in potentially lean engine conditions.

Spark Plug Cross Reference

SPECIFICATIONS
Iridium RTYPE Plug, 12mm Thread Size, 19mm (3/4") Reach, 5/8" (16mm) Hex Size, Gasket Seat, Focal Tech Core, Power Insulator, Stud Terminal Threads, Fine Wire (0.5mm) Iridium Center Electrode, Tapered Cut Ground Electrode, Heat Ranges 8/9.

NOTE: Does not Include Aluminum Removable Terminal Nut, sold separate


  • Model: TSPDCPRX
  • Manufactured by: Mission Ignition Systems

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