Gert,

Go for the Megasquirt.

Since you have i EFI engine, you only have to assemble the new box. It's quite easy if you have some skill in soldering.
Then there is the swedish megasuirt forum for help: http://megasquirt.se/.

My Paso 750 is running quite well now, with Megasquirt.
I have some more mapping to take care of, before it is nice ok.

Anders,
just bought a P8 chassi to eventually try myECU. Still undecided.

Exactly what do I need to buy to get going w MegaSquirt?
I`m OK w soldering.

Hello Gert,

You need to get a MS1 or MS2 kit. The kit includes all necessary components.
Ready to connect are the Microsquirt, small but more expensive.

Check the pages for the difference.

I have the MS1 V3 kit. I changed the original code to the extra code to get better mapping capabilities, 12x12 instead of 8x8, and spark control.
I hope I can get the crank/ignition on this winter .

It is possible to have at least 2 fuel mappings and 2 ignition maps, and change during driving.

The kits are available from , and ready built msExtra kit from .

I got mine from Glens. Small labled bags, so you don't need to look extra for each component.

Since you already have a EFI engine thats it.
Injectors, temp(eninge and air), TPS(ThrottlePositionSensor) and crankpos are already there. Just connect it.
Fuel pump and Fuel Pressure Regulator also there.

Some assembly mods for the cranking, but it is covered at the megamanaul pages.

Jepp,

It will work.

On the megamanual webpages you can find information about the tuning software, megatune.

The mainpage is , click on the megamanual link to the left.

Here you can find a swedish tuning info page. A Buell converted to MS,
Another swedish site .
One more, more fresh,
The links above are in swedish.

Here is the page for msns-extra

The firmware I run in my msI V3 box.

For analyzing how a run was performed, you can log with the above megatune, or in a bike case, a palm software.
The logfile is viewed and analyzed in MegaLogViewer, .

The connection to the box is db37 and normal serial db9 to the pc.
If you want to use the p8 connection you must make an adapter, or else go straight to the sensors, which is easierthan fabricate an adapter.

//Anders

Thx f the links, especially the Buell step-by-step.

Do your MS only control fuel, not ignition ?
But the possibility is their with what you have now or?