Denso IU01-27 Spark Plug IU0127 Iridium Racing 5735
OEM
Original Equipment Manufacturer Numbers (OEM)
31912-KRN-731
Specification
General
1 - Earthed Electrode
Spanner size
16
Thread Size 1
19
Tightening Torque
12 Nm
Weight
61 g
Ø
10 mm
Item Details
SKU
Denso-IU01-27-CS
Brand
Denso
Barcode
042511057357
Trade Numbers
5735
Delivery Info
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Denso Iridium Racing Spark Plug IU01-27 / IU0127 / 5735 Replace 267700-1020 5882
Iridium Racing plugs are ideal for racing and tuned-up engines. Because racing engines do not have standard specifications it is important to select the appropriate plug type. Generally, electrodes that project into the combustion chamber have better ignitability and better performance. However, because of more exposure to high temperature combustion gases and as the ground electrode becomes longer, heat resistance and durability decrease. The higher the level of tuning, the greater the need to use a less projecting type. As the level of tuning increases, so does the need for a higher heat range.
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