Identifying CDI's

[Jason]

Ok so I have been looking at what good/bad bits I have with my bike and I need to identify my CDI........

It has the following numbers on it: 21119-1271 (this is listed on the microfiche on the main site as the part number for the H1 and J1)

and

131800-5240

Can anyone tell me which CDI this is, two reasons.......I need a set of pickups for the engine as they are missing and secondly I dont want a jap restricted box.

Cheers

Jason

[zimm]

im pretty sure 1271 is a jap spec H model cdi, 14,500rpm redline, 180kph speed restrictor. i cant remember off the top of my head which pickup rotor is required for it, but can find out in a couple of days.

uk spec cdi is 1332, usually has a blue sticker with an M on it, gives 14,900rpm limiter and doesnt know what 180 limits are.

there isnt much in it tbh.. if you are racing, get a cdi from BDK, much higher rev limit (~15,500-16,000rpm) and better advance curve.

[Jason]

Cheers Zimm........what do you know about the BDK ignition, I cant find any reference to it on their website?

[zimm]

give them a ring, their website is rubbish ..

Jake has one on his race bike IIRC, see maximum speed thread

[jake]

jason, i will have a look tomoz after work, and see what model number is on it and let ya know, got no light in me shed ya see.
I dont know nowt about em tho, on the bike when i got it...Im not sure what state of advance is happening timing wise...it revs high, that i do know...i will have more info over the next month or two. Gota get more power captain
jake

[Jason]

Thanks for yer help chaps, any info is always appreciated!!