ONLY FOR CHINESE MADE EVOS! If you have an Italian Active Engine this kit will not work. The Evo Performance
Carburetor and Air filter
kit will add more take off
power and top speed. Best
used with Evo Performance
Pipe.
Kit includes:
15mm or 16mm Performance Carburetor
(with High & Low
adjustments)
Carb Gasket (needed to align
air hole on manifold)
Velocity Stack (holds air
filter & increases air flow)
Performance Air Filter
(increases air intake &
better filtering)
Fuel Line (14 inches of fuel
line, needed to reach
carburetor)
Installation
Instructions:
Remove stock air filter
cover (finger screw)
Remove fuel lines and
throttle cable from original
carburetor
Remove 2 alan bolts holding
filter and carburetor to
engine, remove old air
filter and carburetor
Slide alan bolts through new
velocity stack, new
carburetor and new
carburetor gasket (new
carburetor mounts upside
down)
Make sure air hole in gasket
aligns with manifold
hole (make hole slightly
larger if not)
Tighten bolts to engine
Check that the choke lever
opperates (if not, slightly
make velocity stack opening
larger)
Re-route throttle cable
through frame so it will
attach to new carburetor
Remove the stock fuel line
from gas tank (this is the
larger hose with filter)
Move fuel filter to new fuel
line and install in gas tank
Connect the new fuel line
and original return fuel
line to new carburetor
Attach new filter to
velocity stack, tighen hose
clamp to secure
Scooter is now ready to use
Note: This carburetor has a
High & Low fuel mixture
adjustment. If the engine
doesn't run properly, you
will need to adjust these
settings
This product requires some mechanical knowledge to install! Do not order if you do not have the tools and knowledge to do so!