kx125 spark plug
#3
#6
RE: kx125 spark plug
For your bike, NGK recommends BR9EIX
http://ngksparkplugs.com/apps/motor...id=1817&type=ir
For most 125's a heat range in the "9's" is good ie...BR9EG or BR9ES, a BR8 plug is normally for a 250.
http://www.kaila.net/tl125/tl125ngkcode.html
B= 14 mm thread diameter
R= Resistor Plug
9= heat range
E= 19 mm thread reach
S= Racing plug
Here is some good reading:
http://ngksparkplugs.com/techinfo/s...1000&country=US
http://ngksparkplugs.com/apps/motor...id=1817&type=ir
For most 125's a heat range in the "9's" is good ie...BR9EG or BR9ES, a BR8 plug is normally for a 250.
http://www.kaila.net/tl125/tl125ngkcode.html
B= 14 mm thread diameter
R= Resistor Plug
9= heat range
E= 19 mm thread reach
S= Racing plug
Here is some good reading:
http://ngksparkplugs.com/techinfo/s...1000&country=US
#7
RE: kx125 spark plug
I plagiarized this, I'm not really that smart But Google is awesome if you know what to put in the search bar.
http://www.dirtrider.net/forums3/sho...hreadid=129095
http://www.dirtrider.net/forums3/sho...hreadid=129095
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ds33
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10-09-2012 10:21 PM