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EX400rider
05-31-2005, 10:31 PM
ok if i get a HMF slip-on and K&N airfilter should i still jet it like HMF says. THANKS!!!
FoxMxRiders
06-01-2005, 07:17 AM
you should alway jet it if you do change between the air box and the exhaust
EX400rider
06-01-2005, 12:04 PM
But should i still jet it like HMF says even though im getting K&N??
FoxMxRiders
06-01-2005, 01:11 PM
the Hmf instruction will be a start but it depend of your elevation,temperature,quality of fuel ... but first try what HMF say and you will see