Just wondering if anyone out there knows what the ignition map on our KLX looks like?
I'm trying to figure out if these things pull timing out above 8 grand,from the dyno runs I seen posted it looks like these things do.
I'm going to be doing some camshaft swapping and I'm wondering what timing these things really do and where.

Kevin

 

Well I see if you have a 300 cdi box your running 15 deg. advanced at 5,000 rpm from the 250 box!

I know someone has had to change out there box with the 300 unit.

How did it turn out?

Anyone?

 

I tinkered with one for a little while but never got it working properly.
I think that it was Moredan that was continuing on with the conversion but I don't know how it turned out.

 

I remember tremor38 say that bikes that he saw dyno'ed in japan with the 300, or the old klx250r(which is better than the 300 from what I hear) saw no apparent gains on the dyno, but the riders reported improvement by the seat of the pants dyno. I think someone on hear had actually got the 300 cdi working on our bikes

 

I'm more concerned about timing advance! When I buy my camshafts if I cannot get more timing in this thing I'll be buying a smaller cam.

 

http://cgi.ebay.com.au/1995-KLX-250-...QQcmdZViewItem

 

How much is $50 aus?

 

http://www.xe.com/ucc/

 

Check out this thread: https://www.kawasakiforums.com/m_619..._1/key_/tm.htm

I still don't have the KLX300 CDI working yet. At this point in time, I want to take a look at the KLX300 wiring diagram. I want to confirm my assumption on BK/W wire (kill function).

When I hooked this up to the KLX250S's BK/W, hitting the kill switch blew the main fuse. I believe that it is the kill function for the CDI but it may be hooked up differently on the KLX300

I never got a spark, another area of grayness was how to power the KLX300 CDI. I figured that either grabbing two yellows off the generator or hooking up 12VDC would work.

The timing curves between the KLX250R and KLX300 are a bit different. Probably the quickest way to change the timing would be to install a KLX250R CDI.

I'm not done dicking around with the KLX300 CDI yet, it's looking like it will be a winter project.

 

I looked in the service man. and the timing for the 250 klxs is

250Klxs
1300rpm 10 advance
5000rpm 35 adv.

250klxr
1700 rpm 5 adv
3000 rpm 40 adv.

I'm not sure if the 250 r plugs are the same.