Posted by Jason in Utah on Wednesday, September 11, 2002 at 3:20AM :
In Reply to: Engine. posted by JOE_ Denver on Tuesday, September 10, 2002 at 8:22PM :
did you rejet?? you may need a richer setting for the high altitude, i could be wrong, but that seems to be what everyone prescribes, that and advancing the timing. Good luck! Jason