I have been looking at pictures, post etc of the different CDI's availabe for the NC29.

I was wondering if someone could clarify if there are any differences between the HRC and the Ignitech system?

The HRC looks like it is just one box where as the other is two items, One the same size as the HRc then another smaller one.

Sorry for what may seem a noob question.

HRC box is one item the same as the ignitech the HRC box cannot be reprogrammed like the ignitech box

Thanks :)

Are there maps available to download?

If you want to alter the ignitech system do you have to purchase extra equipment?

Where in the UK are you Lloyd, are you building a track bike?

I am just down the road from Brighton.

I am slowly building a CBR400 NC29 track bike as I quite fancy being able to choose between my Aprilia RS250 and a 400.

maps can come on a disc for you and all information is supplied with the ignitions