Thread: K&N air filter
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Old 07-06-2010, 11:18 AM   #4
Mike Mac
G8 Specialist
Yamaha
 
Join Date: Jun 2009
Location: Phoenix
Posts: 7,799
Default Re: K&N air filter

Reid
It depends on what allitude your car is at. Mine is at 6500' and it is jetted at .042, and it is a bit rich. You need to read the plug(needs to be tan or gray), but you do it at wot. Then kill the ignition before you lift off the throttle, then get the gear shift to neutral as soon as possible. Coast to a stop, let engine cool, pull plug, read the side of the porceline, the deeper down inside the better It should be tan or gray( the different colors depends on origin of the fuel). If it is WHITE IT IS LEAN and you can destroy an engine in seconds, HOLE IN PISTON!!! So know what your doing (search or google how to jet).
Hope this gives you a hint of what to do.
Good luck Mike
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