altitude

I found an archived article related to carb tuning for people in Denver, however it appears to be for stock exhaust setups. I have a single K&N filter and UFO 4-2-1, I upped my main jets to 155 after putting the exhaust on. Does anyone have modification suggestions based on this document for...

Hi everybody, I recently moved to Leadville, Colorado, where the altitude is 10,200 feet, from Michigan, near sea level, standard carb tuning. My Vmax is a 1999, with Dale Walker, "Holeshot" exhaust, and his stage one jet kit. Spring is FINALLY, getting here, and I need to tune it for the...

wiil i have to do any carb tuning for colorado touring......