What is the best spark plug for the CBR 250R? Stock or other???
D DiegoHCM · Registered Joined Oct 28, 2012 · 11 Posts Discussion Starter · #1 · Feb 19, 2013 Only show this user What is the best spark plug for the CBR 250R? Stock or other???
MotoMike · Premium Member Joined Apr 25, 2012 · 6,949 Posts #2 · Feb 19, 2013 Only show this user Stock, which is an NGK SIMR8A9. It's an expensive spark plug, but you can find them online for about $16.00 USD
Stock, which is an NGK SIMR8A9. It's an expensive spark plug, but you can find them online for about $16.00 USD
