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250ex13
11-22-2005, 01:56 PM
im picking up my outerwears airlid from the dealer tomrrow and was wondering if i should rejet?and wut size jet?
YFZ450Ridr
11-22-2005, 02:49 PM
you dont need to rejet for an outwears;)
250ex13
11-22-2005, 03:58 PM
thnx i was just wondering becuse people have bee n telling me that i MUST rejet
the Z Man
11-22-2005, 04:12 PM
When you remove your airbox lid you should rejet, I would jump at least 20 to start, my 450r wouldn't even run without the lid, I went from a 118 to a 200 and a 52 pilot. I also run a pipe though. Z,
250ex13
11-22-2005, 04:24 PM
ok thnx ill try it w/o jeting if that doesnt work out ill pick up some new jets
bwamos
11-23-2005, 09:26 AM
If your going from lid to outerwears lid you DO need to rejet.

What mods do you have. Pipe & filter? or are they stock?

If your stock, go up 1 mainjet size. If your pipe/filter go up 2 to start with.
11-23-2005, 10:07 AM
250ex13
11-23-2005, 10:09 AM
ok thanks