BR9ES in my 9500 engine--Also in my 97 700cc triple
I run the ngk platinum plugs in all my toys with no complaints. I have some that are 3 years old burning brindle brown..sweet. I used them in my premix race ready waveblaster, stock seadoo xp800, stock mxz500. I am planning to run them in my 600SDI this winter as well. They do cost more but i feel they are worth it.9es is a cooler plug.......![]()
I find Bosch makes one of the best plugs out there. I have had engines that ran Ac Delco's or ngks that wouldfirewith new plugs and i tried Bosch because the store was out of all the other plugs i like and the vehicle ran alot better! But i run Br8es with a solid tip in my 600 triple touring Polaris and Br9es Solid in the Yami's and Br8es hollow tip in the good ol' CitationNow I'm the exception to your NGK's......I run Bosch W2CC [copper] or W2CS [silver], which is equivalent to the NGK BR9ES for my '82 9500....![]()