Mattblfc8 Posted November 18, 2013 Share Posted November 18, 2013 What plug is best as I've heard different things about both Link to comment Share on other sites More sharing options...
madrevs Posted November 18, 2013 Share Posted November 18, 2013 Normally in its standard restricted form a br8es would be used as the plug runs slightly hotter if its been derestricted or modified performance wise go for a br9es as it is slightly cooler plug or a br9eix which is the iridium version Link to comment Share on other sites More sharing options...
2 Wheels Posted November 19, 2013 Share Posted November 19, 2013 The book says BR9ES and the plug gap is 0.7 to 0.8mm I have always ran a BR9 for years Link to comment Share on other sites More sharing options...
Dt rich Posted November 20, 2013 Share Posted November 20, 2013 I had a br9es and coursed me a few problems as some people will no on here I had to change to a iridium plug br9eix and it has made my dt run spot on Link to comment Share on other sites More sharing options...
Mattblfc8 Posted November 20, 2013 Author Share Posted November 20, 2013 Ok thanks a lot I'll try a br9 iridium then Link to comment Share on other sites More sharing options...
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