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Title: wileyco exaust need jetting help
Post by: natewesselink on July 21, 2008, 07:24:41 PM

i have a wileyco exaust system and my bike is runnin way too rich
my question is this
does anyone ellse have a wileyco exaust and what jet sizes are needed for this exaust
fyi i have searched the manufacturers web site and it doesnt say anything about what jets are needed

Title: Re: wileyco exaust need jetting help
Post by: lowcountrygs on July 21, 2008, 07:27:16 PM

I have a wileyco and lunch box. Jetted with 40 pilots 150 mains one washer under each needle and 2.5 turns. Runs great!

Title: Re: wileyco exaust need jetting help
Post by: natewesselink on July 21, 2008, 07:35:17 PM

thanks man i really appreciate it

Title: Re: wileyco exaust need jetting help
Post by: The Buddha on July 22, 2008, 02:35:34 PM

150 mains is only if you have a K&N lunchbox. Your wileyco flows just about the same as any other muffler.
Stock airbox = 125, K&N in the airbox = 127.5. Make sure you have stock needles in it, or these numbers wont work.
Cool.
Buddha.

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Main Area => General GS500 Discussion => Topic started by: natewesselink on July 21, 2008, 07:24:41 PM