Im new to the sport and buying my first atv pretty soon, i was wondering if someone could take the time to explain what jetting is to me. Im thinking it has something to do with the fuel/air mixture or something like that. Also i was wondering how you do it.

 

Read this first, then repost any questions you have.

 

More info:

http://www.motocross.com/motoprof/mo...lug2/plug2.htm

http://www.gnttype.org/techarea/engine/plugs.html

http://www.strappe.com/plugs.html

http://www.nightrider.com/biketech/spkplghnbook.htm

http://www.hioutput.com/tech/plug.html

http://www.victorylibrary.com/mopar/plug-read.htm

http://www.cyclewerksracing.com/reading_spark_plugs.htm

http://www.splitfire.com/plugtips.htm

http://www.ngksparkplugs.com/techinf...31000&country=

http://performanceunlimited.com/illu...parkplugs.html

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JETTING

http://www.speedandsport.com/jet.html

http://www.dynojet.com/motorjet.shtml

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CARB TUNING

http://justkdx.dirtrider.net/printcarbtuning.html

 

Here's a few
Tuning
FCR Jetting

 

How hard is it to Jet a Raptor if you never done it before?

 

not very hard. Jetting is one area where you really don't have to be a mechanical whiz. The hardest part is trying not to strip the stupid float bowl screws. The stock ones are low-tempered pieces of c#@p...I replaced mine with some stainless steel allen screws...

 

Thank you guys, those sites helped alot.