Is there a change recommended to the heat range of the spark plugs based on the following?
I have a '95 VLX 600 dual carb bike that I am installing the TJ Brutal performance carb kit and velocity stacks on and have already removed the baffles from the stock exhaust. Is it necessary/recommended to change the factory heat range setting of the spark plugs? Any actual practical experience(s) would be appreciated. Thanks in advance and keep the rubber side down!
