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Posted: **Tue Mar 20, 2012 2:09 pm**

Hi all

Just a quick one, what is the best plug to use on a 93 zxr400 and what is the plug number?

Thanks

Posted: **Tue Mar 20, 2012 10:34 pm**

Come on mate you could easily have done this for yourself by searching

http://www.zxrworld.co.uk/Manuals/L%20M ... er%201.pdf

Spark plug