Jump to content
Sign in to follow this  

Cr 250 2003 ignition

Recommended Posts

Hello there i have a 2003

That i am slowly and constantly upgrading..

Recut squish

2. Tassinari reeds valve

3. Pwk air striker carb

4. Fmf silencer

5. Epoxy the hooks in the transfers slightly

6. .4mm off the bottom of the cylinder

Bit does anybody know if there is a few hp increase from filing the slots of the ignition for a little more advance?

Clint uk

Share this post


Link to post
Share on other sites

Not sure on your question, but if you can find a JD ignition on ebay I'd highly recommend one.   Running one on my 03 model with very good results.  It compliments the engine work & it allows the motor to rev freely & fast with no sign off in the topend.  

Share this post


Link to post
Share on other sites

H4l is the jd ignition have different maps for say a mx style map and and a enduro map for more tame riding

Share this post


Link to post
Share on other sites

H4l is the jd ignition have different maps for say a mx style map and and a enduro map for more tame riding

Yes, but you would have to get the software for it.   Last I remember there was a bike dealer in Florida as a distributor for the JD ignition.   I bought mine from PC back in 05 or 06 when they were a distributor & they programmed it for their engine mods.   

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×