Plug shape: Long reach type.
Thermal values, heat rate- #6 or #7.
The price is for a set of 2 with resistor.
* Cannot be used on direct fuel injection engines,
including QR20DD, QR25DD, VQ25DD, VQ30DD, VK45DD.
Spec:
-Electrode material・・・・・iridium
-Electrode diameter ・・・・φ0.6
-Two spark plugs per set
Features:
The use of iridium alloy dramatically increases ignition performance, creating much more complete combustion and increasing both increased power and response. It helps to draw out the full potential of the engine. The thermo edge set at the top of the insulator controls the deposition of
carbon, which otherwise can reduce firing performance and cause poor idling. This also increases reliability and durability.
Selection of heat values:
Plugs with high heat ranges do not indicate higher speeds. Depending on the type of racing, the use of a too-high heat range may result in the plug not firing correctly, resulting in reduced RPM; use of too low a heat range can result in burning, causing poor high-rotational pickup.
Be sure to select the plug that meets the type of racing and the engine.
For:
K12 CR10DE,CR12DE,CR14DE
P12 QG18DE,QR20DE,SR20VE
V35 CPV35 VQ35DE
Z33 VQ35DE
Z50 QR25DE,VQ35DE
Z11、GZ11 CR14DE(until Jan.'07)
K11 CG10DE,CG13DE,CGA3DE
N14 GA13DS,GA15DS,GA16DE, SR18DE,SR20DET
N15 GA15DE,GA16DE,SR16VE,SR18D
P10 SR18Di,SR18DE,SR20DE
P11 SR18DE,QG18DE,SR20DE,SR20VE
(R)S13,S14,S15 SR20DE(T)
R32 RB26DETT
R33 RB25DE(T),RB26DETT
R34 RB25DE(T),RB26DETT
Z32 VG30DE(TT)
Parts Number:
22401-RN020-06
22401-RN020-07