4x BRISK "LR15YS Gap 0.9mm"



Brisk YS Silver Electrode Single Point Performance Upgrade Spark Plugs

for fuel types = Gasoline, Petrol, E5, E10, Unleaded

Fits: Yamaha XS1100 - models from 1978 to 1984




Spark Plug Specifications:
Socket Size = 21 mm Hex Nut
Thread length = 19 mm Reach
Tread Size = M14 x 1.25 mm Thread
Top Cap = WC/NC Removable Cap
Seat Seal = Gasket
Maximum Tightening Torque = 20-30Nm


(Warning)
(if you have Any Modifications to your Motor Cycle including Aftermarket Air filters & Exhaust System = Contact me before buying for advice)
(plugs listed are for standard OEM models only listed by WTV-UK only)


Brisk Spark Plugs are Gapped to the = Vehicles Manufactures Recommended Gap, Ready to Fit

They also upgrade & replace = Bosch, Champion, Denso, Delco, Ngk, Platinum & Iridium Spark Plugs


>>> For All Other Types of BRISK & PULSTAR Spark Plugs" = See my Shop Listings <<<
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