FR91X Bosch Spark Plug Super 4 N60 (Pack of 4)
Technical Specification
Brand | Bosch |
Product Code | FR91X |
Barcode (EAN) | 3165143112748 |
Description
FR91X Bosch Spark Plug Super 4 N60 (Pack of 4)
Specialist technology for even more efficient engines. Surface air gap principle with four ground electrodes - the optimum spark gap is always selected. Ground electrodes wear is evenly distributed over all four electrodes.
The silver-plated centre electrode ensures good heat dissipation and thus avoids the risk of autoignition due to overheating. Spark plug efficiency is enhanced by up to 40% increase in ignition energy.
SPECIFICATIONS :
Electrode Gap: 1.1 mm
Thread Length: 19 mm
HEX Spanner Size: 16
Spark Position: 4 mm
Number of Electrodes: 4
Tightening Torque: 28 Nm
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