Hey,
I have a 1998 Superhawk 996 with a full Erion Racing exhaust, a stage 1 Dynajet kit installed, and is otherwise stock.

It runs great until about 7000 rpm. It seemed either lean or too rich above 7k rpm so I used the choke once and that did not help. Therfore I belive it is running rich above 7000 rpm. I have tried re-tuning it many times already with no luck. Anyone ran into this problem already or have ideas?

Thanks

 

Try this
https://www.superhawkforum.com/forum...-set-up-24769/