User guide

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 #5 for applications below 5000 feet, groove #4 for above 5000 feet, using
all stock spacers. Install the Dynojet washers above the E-clip (Fig.A).
3. Install the Dynojet slide springs (DSP031) in place of the stock slide spring.
4. Remove stock main jet and replace with Dynojet main jet provided. Use the DJ128 below 3000 feet,
DJ124 from 3000 to 6000 feet and DJ120 above 6000 feet. When using an aftermarket exhaust with a high
flow baffle, Use the DJ132 below 3000 feet, DJ128 from 3000 to 6000 feet and the DJ124 above 6000 feet.
When using an aftermarket exhaust with a quiet baffle, Use the DJ130 below 3000 feet, DJ126 from 3000 to
6000 feet and the DJ122 above 6000 feet.
5. Locate the Fuel Mixture Screw (Fig.B). Using a flat blade screwdriver, turn the mixture screw clockwise
until it seats, then turn out 2 turns, 1.5 turns above 5000 feet.
Fig.A
Q617.001
This is Groove # 1
Fig.B
Mixture Screw
Main Jet
Dynojet Parts