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Fuel Injection

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RALPHARAMA
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Fuel Injection

#1 PostAuthor: RALPHARAMA » Mon Nov 22, 2021 4:52 pm

I have just dragged out my old GPZ1100 Unitrak which I restored years ago and then never got around to finishing in as much as it ran lean and it then got parked up and ignored for many years.

I decided to drag it out, sort it and sell it .... but having dragged it out I've had a change of heart and want to sort it properly and play with it for a while. I have decided to fit modern injectors and a power commander and make it run nicely. I have been looking at the turbo site where they have been playing with such toyz. Has anyone on here spent much time playing with the DFI on a GPZ eleven?

I am also building an A4 special on which I had planned to use a set of RS34s, but am now wondering about fuel injection. I am making mainly period mods ie no up-side-downies mono shox etc, but some early eighties FI with a bit of discrete modern control might be an interesting way to go. Anyone else had a go at some FI on an earlier Zed?
Ralph Ferrand
Z1000A1 (1977), Godier Genoud Z1300A5 (1983), Z900A4 Stock (1976), Z900A4 Special (project), GPZ1100 Unitrak (1983), ZRX1200R (2004) DT175MX (1981).

http://www.bikerstoolbox.co.uk

Don't be caught out http://www.dhlparcels.info/

chrisu
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Re: Fuel Injection

#2 PostAuthor: chrisu » Tue Nov 23, 2021 6:46 am

Have you looked at the megasquirt site?

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Al
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Re: Fuel Injection

#3 PostAuthor: Al » Tue Nov 23, 2021 8:33 pm

Quite a lot of useful injection info in this one although the original version of the thread was lost together with many of the more subtle points. :x

AL

viewtopic.php?f=7&t=16378&hilit=injection
1981 J1

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RALPHARAMA
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Re: Fuel Injection

#4 PostAuthor: RALPHARAMA » Sat Nov 27, 2021 4:17 pm

I’m wondering if one could fit th entire system from another bike and simply remap the ECU. I’m probably being too simplistic….
Ralph Ferrand
Z1000A1 (1977), Godier Genoud Z1300A5 (1983), Z900A4 Stock (1976), Z900A4 Special (project), GPZ1100 Unitrak (1983), ZRX1200R (2004) DT175MX (1981).

http://www.bikerstoolbox.co.uk

Don't be caught out http://www.dhlparcels.info/


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