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Stock jets
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Posted by: ohsobad_chevy

Can someone that is 100% sure, tell me what stock jetting on a 07' YFZ is? Thank you very much in advance!!

Posted by: 250r4life

main jet is a 158, pilot is a 42

Posted by: ohsobad_chevy

Thank you, Sir!

Posted by: 250r4life

quote:
Originally posted by ohsobad_chevy
Thank you, Sir!

not a problem...

bunt- B-U-N-T, in perfect cursive... any more brain busters?

Posted by: ohsobad_chevy

I just took mine all apart and piped/Jetted it and the stock main was a 155, stock pilot is a 45.

P.S. mine is an 07.

Posted by: ohsobad_chevy

quote:
Originally posted by 250r4life
Previous Bikes:
84 250r
85 250r

Suzuki's?

Posted by: 250r4life

quote:
Originally posted by ohsobad_chevy
I just took mine all apart and piped/Jetted it and the stock main was a 155, stock pilot is a 45.

P.S. mine is an 07.

thats weird... i dont know why they would have changed it...

Posted by: 250r4life

quote:
Originally posted by ohsobad_chevy
Suzuki's?

no no no... never have, never will own a suzuki... i like bikes that stay running

Posted by: ohsobad_chevy

i thought that 250r's were only available from 86-89.

Posted by: 250r4life

quote:
Originally posted by ohsobad_chevy
i thought that 250r's were only available from 86-89.

with 4 wheels youre correct...

Posted by: ohsobad_chevy

Oh, the ATC's......duh!!! I forgot about the 3-wheeler 250r's. Sorry.