fmf jet querry
Posted August 16, 2005 - 02:38 PM
i got my fmf powercore 4 /powerbomb header and i installed the supplied fmf jet kit on my 05 wr450. it runs great but just woundering about jets. the fmf main jet size 150 was recomended for below 3000ft (my main alt) this seems strage since it replace the 165 stock main jet. the bike runs great but am unsure why such a smaller jet is required ie. from what i read should it have not needed a 165 or larger. the kit came with other jets 140/145/155/160. should i try larger jets and see what it rides like? or leave it
any adivice appreciated.
Posted August 16, 2005 - 02:52 PM
Posted August 16, 2005 - 03:05 PM
PS this site is great
Posted August 16, 2005 - 03:23 PM
Posted August 17, 2005 - 06:08 AM
Posted August 17, 2005 - 02:05 PM
that helps- the numbering scale is just diffrerent to stock ones.