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Buell Motorcycle Forum » XBoard » Buell XBoard Archives » Archive through August 16, 2006 » New dyno results from turbo XB.. « Previous Next »

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Ericz
Posted on Tuesday, August 15, 2006 - 10:42 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I posted the dyno chart in the KV section. We spent 4 hours today tuning on the bike with the Direct link software. We spent the majority of the time learning how things were linked together with the fuel injection on the XB. It gets really interesting when trying to juggle the AFV, RPM and TPS fuel values, and fuel pressure to maximize the available range to adjust the fueling for the turbo setup. When we finally figured things out it only took a minimal amount of time to get the fuel curve close to perfect.

It still is a blast to ride and still maintains smooth and predictable power and gets 46 mpg!!!
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Pwnzor
Posted on Tuesday, August 15, 2006 - 10:46 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

How much is it going to cost? When will you be shipping them, et cetera.
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Tommy_k
Posted on Wednesday, August 16, 2006 - 11:05 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Let me know when you want my Ss for development. The frames are different, and I'd hate to have to wait another 6 months to re-engineer a diff. mount. Maybe you have that sorted already(kudos if you do).

Keep me in line Eric.
TK
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Pwnzor
Posted on Wednesday, August 16, 2006 - 11:22 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

What's it like with the exhaust coming out way up there? Does it heat up your leg?
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Tommy_k
Posted on Wednesday, August 16, 2006 - 12:35 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I think I remember him saying it felt like "warm laundry" at one point. Wrapped/coated, and maybe a bolt on heat shield should all but eliminate it I would think. Can't be any worse than a setup like some of the vrods run...with the pipe running completely under your leg/thigh. This should be a link to a vid where he shows how close it is...hope you don't mind Eric.
http://s63.photobucket.com/albums/h139/ezracing900/?action=view&current=BuellVid eo2MOV.flv
TK
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