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thunderheader help

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Old Jun 25, 2007 | 12:09 PM
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slick8up99
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Default thunderheader help

Ive got a 1997 fatboy put thunderheared on would like to get close on the jetting before the first ride so any help would be great

the only thing the bike has for mods is harley stage 1
main jet ??
poilt jet ??
we are about 700 foot above sea level
 
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Old Jun 25, 2007 | 02:59 PM
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Doc 1
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Joined: May 2007
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Default RE: thunderheader help

Go up one size then get it on a dyno to see exactly what you have or what you need to do.
 
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