hi is there any info on buying which module for my xb9,and will work best and prices and also where to buy one from,ie info on wireing diagrams.....many thanks people...my text dont sound right but i,m puddled with this bloody efi ..

Two things to think about:

1. How to mount the carb
2. How to integrate the igntion

For mounting the carb on an XB, assuming you are using an XB frame, you will need a downdraught arrangement, i.e. you cannot copy a tuber cos the frame spar is in the way. Gunter sent me an article about a German chap that had added two carbs to his XB9 (along with other things).

For the ignition, you would probably be best to use an S1/M2 ignition system. This will need a different timing cup for the Cam Positioning Sensor and I am not sure that an S1/M2 cam positioning sensor will fit the XB cams.

That said, these are the things I would be looking at, and I have not done the job myself. Maybe a look on BadWeb might help.

Whichever way you go, let us know how you get one, other people may want to learn from your experiences...

What is wrong with the EFI?

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08 Specialized Langster

When I built a Yam TR1 motor into a home brewed frame, I plonked a twin choke Webber on it. It was worse than the original twin Hitachi carbs

Yet another dismal failure (and there have been many ) in my motorcycling career

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If your dreams don't scare you, they are not big enough.

A lot of work and expense for uncertain results.

I think it might be better to sort the EFI.
Whether you wish to get it done, or get the kit to learn & broddle about yerself.

By nature, I am a carb man, but I have an open mind & have bought the kit to do it myself & when the time comes I will start out on my learning curve.
I have checked out with ECMSpy & I didn't have any errors showing.
I then saved the existing settings.

Without wishing to curse myself, I haven't had an issue with EFI & 3 of my bikes now have it.

Nige.

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Sanity is in the eye of the beholder.

Arrival is the byproduct of the purpose.

BallacrainesCorner