Any one out there no loads about Programmable EFI ? I know very little and I am building a Race bike for next season using a KTM 690 engine(653cc)
it has a basic fuel injection system that is not programmable and there is not anything off the shelf for it either. At the moment any one who uses this engine just ditches the injection and stick a carb on instead. This to me is a step backwards. So the Question is
Does any one know of a system that would be suitable to adapt to run on the KTM? or of any aftermarket products that would be usable?

You could try something like this.

Not all systems allow you to make detailed changes to your fuel maps, etc, so you'll have to hunt around for the make/model that suits your needs.

The other downside is the cost.
I suggest you are sitting down before checking out the prices.
Welcome to modern technology, me ol' mucker

_________________
http://www.youtube.com/watch?v=Pbi5Ggmk ... re=related

Google for microsquirt.

_________________
Try doing this to yer fueller...........

Or the rapid bike module, if a harness is available.

_________________
"It is often said that before you die your life passes before your eyes. It is in fact true. It's called living."
Terry Pratchett

I found these people and they have said they can help will have a look at the others you have recomended
http://www.emeraldm3d.com/