My track nc 30 had one of these butchered onto the standard cdi. The old CDI got wet at brands last weekend and stopped working, i have another standard CDI was just wondering if anyone has had experience with this piggy back unit. Is it worth cutting the cdi loom back and putting it back in.

I assume it works as an interceptor changing the advance curve??

The engine is a bit modified, cams, hrc carbs etc etc i am guessing this unit has been set up to suit.

Any info would be helpfull.

Never heard of one but your bikes sounds pretty sorted so I'm guessing it's there for a reason, get some pics up so we can Id it.

ive heard of them, i would put one of the ignitech cdi's on, u can do pretty much the same with one of those