Takai Performance Spark Plug, fits most sport bike applications

RType SERIES II
Guaranteed improved performance, or your money back! TAKAI Iridium RTYPE Series II takes the Series I and improves upon the design even further.

The Series II is an all out, no expense spared, duplicate of what is found on ALL serious professional engines designed for racing as well as modern day aircrafts due to reliability reasons! With all the same great features of the Series I R-TYPE spark plugs the Series II also adds triple fine wire Iridium electrodes. Designed to double the improvements normally seen with a single fine wire electrode the triple fine wire design offers tremendous reliability and performance characteristics that improve upon the single fine wire design allowing for the hottest spark output ever!

The triple fine wire design completely opens up the spark and flame kernel to the combustion chamber for a faster and more precise combustion event. Along with this the electrodes will never require re gapping of the electrode gap once initially set meaning they are maintenance free and offer 10x more life expectancy then all other designs including typical fine wire spark plugs.

The Series II R-TYPE spark plug also has greater conductivity then typical designs because of the superior pure Iridium electrodes and are designed to run flawlessly in all types of powersport engines.

The Series II spark plug is unquestionably the best for all out performance and reliability and is now available directly to consumers!

Unleash all of your engines hidden potential with the use of TAKAI Iridium R-TYPE spark plugs!

Key Benefits of RTYPE Series II spark plugs

- increased horsepower over Series I
- increased fuel economy over Series I
- smooth engine performance
- includes internal capacitive suppression techniques to keep radio interference down and increase performance
- triple finewire ground electrodes open up combustion chamber to flame kernel
- extended change intervals
- focal technology output
- power Insulator to reduce flame quenching
- eliminates fouling

- redundant circuit for enhanced reliability

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
COMMON REPLACEMENT FOR (NOTE - TAKAI SERIES II PLUG MEANT FOR LIFETIME USE)
NGK 6378 PMR8B
NGK CR8, CR9, CR8EIX, CR9EIX

SPECIFICATIONS
Iridium RTYPE Plug, 10mm 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, Double Fine Wire Ground Electrodes, Heat Ranges 9/10.

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