High Lifter DynoJet Jet Kit for Arctic Cat 300 4x4 (01-05) - Manual (Page 2)

STAGE ONE INSTRUCTIONS
1.Remove vacuum slide from carb. Remove stock needle & spacers, noting order of assembly (Fig.A).
2. Install Dynojet needle on groove #4 for applications below 5000 feet, groove #3 for above 5000 feet, using
all stock spacers. Install the Dynojet washers above the E-clip (Fig.A).
3. Remove stock main jet and replace with Moose main provided. Use the DJ132 below 3000 feet, DJ128
from 3000 to 6000 feet and DJ124 above 6000 feet. When using an aftermarket exhaust with a high flow
baffle, Use the DJ136 below 3000 feet, DJ132 from 3000 to 6000 feet and the DJ128 above 6000 feet.
When using an aftermarket exhaust with a quiet baffle, Use the DJ134 below 3000 feet, DJ130 from 3000 to
6000 feet and the DJ126 above 6000 feet.
4. Locate the Fuel Mixture Screw (Fig.B). Using a flat blade screwdriver, turn the mixture screw clockwise
until it seats, then turn out 2.5 turns, 2 turns above 5000 feet.
Fig.A
Q613.001
This is Groove # 1
Fig.B
Mixture Screw
Main Jet
Dynojet Parts