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speed Ducati 907 iE
http://forums.ducatipaso.org/viewtopic.php?f=3&t=7907
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Author:  dfarias [ Tue May 01, 2018 9:19 pm ]
Post subject:  speed Ducati 907 iE

Dear Ducati group,
Some one know why my bike can not run more than 80 mph?
I tested this in all speed, apparently don´t have any problem.
Any idea?

thank you so much.
David.

Author:  higgy [ Wed May 02, 2018 12:04 am ]
Post subject:  Re: speed Ducati 907 iE

need more info, Whats your tach read in top gear at 80 ?

Author:  Tamburinifan [ Wed May 02, 2018 10:53 am ]
Post subject:  Re: speed Ducati 907 iE

When was was it last serviced, belts valves etc?
How many miles since new fuel filter?
Been stored for years?

Author:  Sergio Desmo [ Wed May 02, 2018 12:44 pm ]
Post subject:  Re: speed Ducati 907 iE

Fear ?
Speed limitations ?
right wrist premature arthritis ?

:lol:

Author:  dfarias [ Sat May 05, 2018 9:24 pm ]
Post subject:  Re: speed Ducati 907 iE

higgy wrote:
need more info, Whats your tach read in top gear at 80 ?


Hi higgy, thank you for your answer,
I touched this speed in gear 6th,is the only information, turn on ok, the engine no fail, I mean it no make explosions, and work well in all gear (1st, 2nd, 3th, etc).
The problem this is a feedback system and I don´t know in wich part begin to check.

Author:  dfarias [ Sat May 05, 2018 9:49 pm ]
Post subject:  Re: speed Ducati 907 iE

Tamburinifan wrote:
When was was it last serviced, belts valves etc?
How many miles since new fuel filter?
Been stored for years?

Hi Tamburinifan, thank you for your answer.
The timing belt, belt tensioner, air filter, fuel filter, fuel pipe are new.
I use it 1 day a week, only for test.

Author:  Tamburinifan [ Mon May 07, 2018 2:53 pm ]
Post subject:  Re: speed Ducati 907 iE

What happends when you reach 80?
Does it stutter, cut out or what?
And what RPM do you see at 80?

Author:  Turin [ Wed May 09, 2018 3:37 am ]
Post subject:  Re: speed Ducati 907 iE

What are your sprocket sizes? Is the one in the back really large?

Author:  Derek [ Wed May 09, 2018 8:27 am ]
Post subject:  Re: speed Ducati 907 iE

Turin wrote:
What are your sprocket sizes? Is the one in the back really large?

Or so small so that it won't pull the high gearing?

Author:  higgy [ Wed May 09, 2018 8:02 pm ]
Post subject:  Re: speed Ducati 907 iE

Quote:
The problem this is a feedback system and I don´t know in wich part begin to check.


Not sure what you mean,please explain feedback system

Do you have a non stock ECU ? Installed an O2 system ?

If you have the stock ECU it may just need some tweaking and you can find everything you need here in the documents section or just ask many herre can help you besides me you made need to set up the TPS and do a sync of the throttle bodies or you could have a sensor issue

Author:  paso750 [ Fri May 11, 2018 10:55 am ]
Post subject:  Re: speed Ducati 907 iE

What about the exhaust, is it original? An open exhaust w/o rejetting or remapping can cause the engine to run lean. It'll noticably reduce top speed.

Author:  dfarias [ Sat May 12, 2018 9:34 pm ]
Post subject:  Re: speed Ducati 907 iE

Tamburinifan wrote:
What happends when you reach 80?
Does it stutter, cut out or what?
And what RPM do you see at 80?

Author:  Tamburinifan [ Sun May 13, 2018 11:38 am ]
Post subject:  Re: speed Ducati 907 iE

???? And the answers are? All questions above from posters are relevant, we can`t help without answers.

And explain what you mean by "feedback system", fuel return or what? You think you suffer from fuel starvation?

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