490S CDI Timing

[yz490rules]

Is it ok to put an earlier cdi from a IT465J on a 40T 490 motor.  Is the timing the same?

Thanks

Stephen

[lms6201]

 the cdi,system,s  are completly different the itj465 and itk490 (and yz490j) uses the yz465 ign and the yz490 k  on to wr500 is the same and don,t mix the flywheel,s up either ,  u can use either system on either machine as a whole , check the static timing , did i say don,t mix up the flywheel,s ,

[lms6201]

what model do u have ? s is 1lv (australia ) l,n is 4ot