Haybusa Parts and Service Member Support

Author Topic: 04 busa  (Read 1999 times)

Offline Creisdorff

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04 busa
« on: March 02, 2020, 07:23:29 PM »
Just wondering if anybody knows why my bike wont go over 80mph...Any helps is apreciated.

Offline ADMIN

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Re: 04 busa
« Reply #1 on: March 02, 2020, 07:55:15 PM »
 Let it rev a bit more, then shift into second around 90 :D

Seriously though, is it stumbling or what is it doing?
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Offline Stainless1

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Re: 04 busa
« Reply #2 on: March 05, 2020, 09:42:25 AM »
Make sure your clutch switch is working... ECU needs to see a clutch on/off to work properly... otherwise you are in limp mode.
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Offline Oz Booster

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Re: 04 busa
« Reply #3 on: March 05, 2020, 01:43:48 PM »
 My first thoughts on an underperforming busa would be fuel pump and filter
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Offline Red

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Re: 04 busa
« Reply #4 on: March 07, 2020, 11:22:07 AM »



     :hd:           :fiddy: 
1999 Prostar West Super Gas Champion !
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2001, 2002, & 2003 NMRA Pro E/T Champion !
2004 #3, 2005, & 2006 NMRA Pro E/T runner up.
2007 Pro. St. Legal #6, NMRA Pro E/T Champion !
2008 MDRA Super Streetbike Champion !

Offline ADMIN

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Re: 04 busa
« Reply #5 on: March 07, 2020, 12:00:21 PM »
Ah, I see the problem. :D

Wheelspin! Lol
Closed course. Professional rider. Do not attempt.

Still privately owned and operated by Hayabusa owner enthusiasts. 2002, small  a/a kit, CF body

If it's in a truck or trailer, it's being stolen

Offline ADMIN

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Re: 04 busa
« Reply #6 on: March 07, 2020, 12:00:53 PM »
Where da OP?
Closed course. Professional rider. Do not attempt.

Still privately owned and operated by Hayabusa owner enthusiasts. 2002, small  a/a kit, CF body

If it's in a truck or trailer, it's being stolen