CBR 954RR 2002 - 2003 - CBR 954RR Forum

Exhaust valve wired open?? Your thoughts

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Old Mar 9, 2009 | 08:14 AM
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Todd84's Avatar
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From: Marshall, MI
Default Exhaust valve wired open?? Your thoughts

So I am rebuilding my blakc and red 54. Th exhaust valve is wired open on it, common. I am thinking about just unbolting it and welding some pipe in there or make a bolt in piece. I was wondering what you guys think about the bolt in piece idea. Does anyone make one? Would anyone be interested in one if I make some up?
 
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Old Mar 9, 2009 | 10:14 AM
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i have seen them for sale before.. but that was a long long time ago.
i wonder if you would actually see a noticeable horsepower gain..plus i dont really run the crap out of my bike plus do alot of 2 up riding.
so i could almost use all the mids i can get around 4000-8000 range. but yes keep us informed . i think about that all the time
 
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Old Mar 9, 2009 | 04:42 PM
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Are you taliking about the Hass Eliminator?If so they are on backorder at the moment.
 
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Old Mar 9, 2009 | 04:50 PM
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Hass eliminator?? I don't know what that is but from searching it sounds like what I am looking for. Ay websites with info would be appreciated. Thanks
 
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Old Mar 9, 2009 | 07:02 PM
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please go to the 929 forum and read the servo and hetv blog... it explains alot but in a nut shell if you do this wire it open youll lose bottom end and gain on top end...
 
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Old Mar 9, 2009 | 07:03 PM
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less back pressure... also i forgot to metion you might as well leave thr stock valve on and wire it open itll save money and is only a pound heavier than hass eliminator..
 
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Old Mar 9, 2009 | 09:01 PM
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http://showcase.netins.net/web/draft...ted/page8.html
this will give you the info you need about the hass eliminator
 
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Old Mar 10, 2009 | 09:35 PM
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I took my exhaust apart and realized it I am stupid just wire it open if you want. LOL
 
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Old Mar 11, 2009 | 05:24 PM
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I removed mine and welded it wide open..i have no noticeable performance problems.
 
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Old Mar 11, 2009 | 07:39 PM
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Just ride the bike.

If the 954 does not have enough power for your street riding then you are nuts.

Messing with the HTEV is not going to help you or the bike.

If you are really craving a few more HP then get a Arrow full system and have your bike DYNO tuned.
 
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