Ok I got a 02 440 ProX f/c and I'v got this bogging problem that I cant seem to get rid of.
When the sled warms up after like 5 min and u try to take off it will rev 2 about 6grand and hit a brick wall! So i checked the timing and its only at 13degs@3000rpms the book says it should be
21deg@3000r's. I changed the stator and the prob is still there which leaves me 2 think the cdi is bad. How do I tell If the cdi shot? I heard that some 02 had bad burns on some cdi's is that true?
If so how do I know if I got a bad one?

Ok I got a 02 440 ProX f/c and I'v got this bogging problem that I cant seem to get rid of.
When the sled warms up after like 5 min and u try to take off it will rev 2 about 6grand and hit a brick wall! So i checked the timing and its only at 13degs@3000rpms the book says it should be
21deg@3000r's. I changed the stator and the prob is still there which leaves me 2 think the cdi is bad. How do I tell If the cdi shot? I heard that some 02 had bad burns on some cdi's is that true?
If so how do I know if I got a bad one?[/b]

I had the excat same problem with my 02 440 Mxz-X it would fall flat on its face at 6000 rpm the CDI Module on it , the rev limiter failed or something or other ,but replaced it and the Skidoo was fine