99 Honda cbr F4 HELP with jetting? - Chicagoland Sportbikes
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post #1 of 2 (permalink) Old 04-08-2003, 08:28 PM Thread Starter
Join Date: Dec 2002
Posts: 33
99 Honda cbr F4 HELP with jetting?

Anyone jet a 99 honda cbr F4. It's easier when i just know whether to just drop in a certain size main jet and how far out to back the mixture screws?

The bike has a two brothers exhaust i think? It's a friends bike, oh and the exhaust is a slippon. I'm sure i can figure it all out but like i said if there is certain stuff to do then please let me know...example.... drop in k&n filter, cut airbox a certain way, put in certain size mains, or what?

Thanks for any help.

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post #2 of 2 (permalink) Old 04-08-2003, 10:29 PM
Who's faster Lupi
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Join Date: Apr 2002
Location: Lake in the Hills, IL
Posts: 4,957
Location: Lake in the Hills, IL
Sportbike: 2004 ZX10R & 2005 CRF50
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good luck, we still haven't really figured out Lupi's yet

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Always 1 step ahead of Lupi. 1:24:7 BHF
And 1 step behind Kimmy

"SoB gets to spend yet ANOTHER season faster than me." -LUPI-
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