HEADS UP!!!

Site upgrade in progress... Core site functions are working, but some non-critical features/functions will be temporarily unavailable while we work to restore them over the next couple of weeks.

Please post any bugs you encounter, but before you do, check to see if it's already listed.

Thanks for your patience while we work to improve the community.

Sign in to follow this  
Followers 0
SB105

07 yz CDI vs 09 yz CDI

3 posts in this topic

I own a 07 yz450 and dropped a valve, i recently got lucky and purchased a new 2009 yz 450 engine for cheaper then i could have fixed my used 07 engine. I am aware that this engine will fit in my bike, but i am not sure if the CDI is compatible, is it the same?? can i just connect all the electronics and start her up or do i need to change the CDI first??

Share this post


Link to post
Share on other sites

The CDI is compatible. You may want to try both of them to see which one you prefer. The ignition advance mapping is slightly different between the two.

Share this post


Link to post
Share on other sites

Thanks grayracer, you have helped me with all my issues in the past and here once again.

Thanks for all the help, its much appreciated

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

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0