1139.005
STAGE ONE INSTRUCTIONS
Fig. A
Fig. B
SLIDE LIFT HOLES
NEEDLE HOLE
Place E-clip
in groove #3
from the top
1. Remove the vacuum slide from the carbs. Remove the stock needles & spacers,
noting the order of assembly. Locate the slide lift holes using (Fig. A). Using the
DD#7/64 drill bit provided drill both slide lift holes.
2. Locate the Dynojet part# DNJT02 supplied. With cutaway facing up and to the
engine (Fig. B), use the shroud tool provided (DT007) to press over stock needle
jet. Before pressing down add a touch of glue to the outer base of the stock needle
jet, then press down. Check to make sure there is no excess glue visible.
3. Install the Dynojet needles on groove #3, using all stock spacers. Install the
Dynojet washers above the E-clip.
4. Remove the stock main jets and replace with Dynojet main jets provided. If
you are running the stock exhaust use the DJ120 main jets, if you are running
an aftermarket header or slip-on with high flowing baffle, use the DJ124 main jets.
Be sure that the jet you are changing is the main jet.
5. Locate the fuel mixture tab (Fig. C), carefully turn mixture tab clockwise until
they seat, turn out 2 turns.
Fig. C
