Single-cylinder motorcycle EFI questions

[David Doddek]

The best bet would be a throttle position system with full maps.  The
disadvantage of this would be that it is hard to tune the whole map.  But
this is the best for a small single cylinder engine.

>Since I didn't hear anything on my EFI question... maybe it was that radar
>theme...
>
>I want to build a EFI system for a single-cylinder motorcycle: 400cc,
>10krpm.  I would think using mass-airflow would be a little odd
>(mechanically) for this application.  From what I read, air-speed, throttle
>position, MAP, and a O2 sensor should(?) do it.
>
>Am I missing something?  Am I wrong to write off the MAF sensor?
>
>For a processor choice is the 8051 dumb?  HC11?  Since it is single
>cylinder there's not That much to be doing.
>
>Thanks,
>
>Kurt
>
>
David Doddek     pantera at pobox.com    www.pobox.com/~pantera    217-422-3722
69 EFI Fairlane, 89 T-bird SC, 74 Twin turbo NOS EFI Pantera (I like to go fast)