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NOTE TO CANADIAN CUSTOMERS:
This product can be shipped from our
Canadian office - avoid the heavy
taxes & broker charges - only GST applies.
 



Silverstone™ 



  
Silverstone ™:
Part#: Types: (hot 4......8 cold) Heatrange
120 001 010 S1K

14mm, 0.7 reach,tapered seat, 5/8 hex

4-6
120 001 020 S2K 14mm, 0.7 reach, tapered seat, 5/8 hex 6-8
120 001 040 S5 14mm, 3/4 reach, gasket, 13/16 hex 5
120 001 050 S6 14mm, 1/2 reach, gasket, 13/16 hex 5-7
120 001 060 S7 14mm, 3-4 reach, gasket, 3/16 hex 6
120 001 070 S9 14mm, 3/4 reach, gasket, 3/16 hex 8
120 001 080 CS1K 14mm, 0.46 reach, tapered seat, 5/8 hex 4-6
120 001 090 CS2K 14mm, 0.46 reach, tapered seat, 5/8 hex 6-8
   
CAN $10.49
S&H $8.50 (up to 8 plugs)
plug:
  STOP... 
playing around with spark plugs that feature
 fine wire electrodes, iridium electrodes,
 split electrodes, ring electrodes, multiple electrodes,
 platinum electrodes, copper electrodes,
 or gold electrodes, and get serious with silver electrodes! 
Silver is the best electrical and thermal 
conductor of any metal. This makes Silverstone™ 
the best spark plugs in the world. Period!


*Silver Center Electrode 
*Up To 137% More Spark Power 
*Increased Horsepower 
*Cleaner Combustion 
*Long Lasting 
*Race Proven Design 
*Top Quality Materials 

Properties of Materials

Material

Thermal
Conductivity

W/(m•K)

Electrical
Conductivity

MS/m

Silver

407

66

Copper

384

57

Gold

310

45

Iridium

147

18

Platinum

70

10

Nickel

59

10

 If you're not using Silverstone™,
 you're not going as fast as you
could be.






US $7.49
S&H $8.50 (up to 8 plugs)
plug:
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