Just bought a used 16 EVO 300 4T up in Colorado (first trials bike for me). Rode it while up there (5-6,000 feet elevation). Starts easy, however, it had a lot of decel pop, and flamed out a large number of times. I assume it's running very lean. I actually live at sea level in Alabama. Just got home yesterday to a hurricane, so haven't ridden it here yet. Assume it's going be even leaner down here. Also, the PO said he put the blue spring in, and he provided me with the stiffer spring.
Q: Where can I find jets for this carb, and does anyone have any info on what jets are recommended for different altitudes? Also, any instructions on how to replace the spring and the jets?
Many thanks,
Mark