Billy Holt wrote:
There should be no problem with the 2002 Scrambler CDI. The 2003 Alphas and Polaris do have the built in REV limiter. Of course the old 2001 boxes have been up dated to the 2003 boxes in the parts warehouses. Yes the 2001 boxes are most desired. When replacing the CDI with the "performance boxes" some of your switches will no longer function and you will need to go to a Pro Design kill tether to kill it. But.... No more rev limiter.
So you are saying my problem is not the CDI? it sure seems like the ignition is dropping out on it at WOT. After rejetting, it didn't make it run any better after it's maxxed out, but does seem to be running richer (plug's a darker color).
If not the CDI, then what should be my next move for more speed and making the top end run smoother, and still be able to qualify as "stock"? A filter (Uni or K&N) are on my list.