need some advice

[orangecrush94]

Went to clash of the titans and had the shee puy on the dyno,we lowerd the clip from 3rd to 2nd postion,and we went from a 185 to a182 main.Now i get back home and we went out to a riding area and starting racing .I would take off in 2nd and hit 3rd and then when i hit 4th and 5th it started boging.It wil only do it in 4th 5th gear.The motor is new new crank wiseco piston 20 over 19cc domes dune port by passion t-5 pipes lightened flywheel.trinty 2into 1 35mm carb v force 3 reeds

[fast500#12]

if it ran fine before change it back. elevation, temp and humidity are key factors in jetting.