250Rho Posted September 23, 2009 Author Report Share Posted September 23, 2009 i guess it was pre ignition but i guess it still raises the question why does the bike run hotter with fouled plugs and overheats from reading that article id say i need the next colder plug ey btw wats the next coldest to a b8es i think its a b9 or is it a b7 im not sure. Quote Link to comment Share on other sites More sharing options...
rubberneck Posted September 25, 2009 Report Share Posted September 25, 2009 NGK plugs get colder as number gets larger ie. b8es hotter than b9es Quote Link to comment Share on other sites More sharing options...
250Rho Posted September 25, 2009 Author Report Share Posted September 25, 2009 k think il try a b9es that should fix me up Quote Link to comment Share on other sites More sharing options...
250Rho Posted September 25, 2009 Author Report Share Posted September 25, 2009 why would it overheat with fouled plugs most things ive seen just run like shit with a fouled plug or wont start. Quote Link to comment Share on other sites More sharing options...
blowit Posted September 25, 2009 Report Share Posted September 25, 2009 why would it overheat with fouled plugs most things ive seen just run like shit with a fouled plug or wont start. Your about the make your problems worse by switching to a 9 heat range. Fouling is not normal. Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted September 25, 2009 Report Share Posted September 25, 2009 Unless your running a power adder or diffrent fuels leave the plugs look at your spark strength Quote Link to comment Share on other sites More sharing options...
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