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Group: Forum Members
Last Login: 3/5/2007 10:44:31 AM
Posts: -1,167, Visits: 2 |
| what siza jets should i use if i have a pipe and air filter.
james |
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Group: Forum Members
Last Login: 3/5/2007 10:44:31 AM
Posts: -1,167, Visits: 2 |
| ok here goes...basically if uve added ne fin u have to adjust the jet size to suit the mods uve added...on the carb u have 3 screws.at the top is the idle screw...nxt down is the air/fuel mixture screw and at the bottom is the screw tht empties the carb bowl.
For npw we look at the fuel/ air screw.
the easiest way to see if ure jet size is correct is to do a plug chop. A plug chop is a technique that is used to figure out how you need to adjust your carb. First, get your bike warmed up. It doesn't need to be hot, just 30 seconds of running before you start the test. Ride the bike in first gear, at half throttle, for about 30-45 seconds. As quick as possible, shift into neutral and shut off the motor. Now, be careful and remove the plug. A white color on the top means a lean mixture. Going up on the main jet size will fix it. A light brown or brown color indicates a good tune, and no adjustments should be needed. A black sooty color plug shows that the mixture is rich. A smaller main jet, clip adjustments, and air screw adjustments are needed.
Hope this helps..if u have ne questions contact me dark_shade666@hotmail.com
AdAm |
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