STIC Block COMBO Kit, "M" Type 36 and 38mm JD Kit, thumb adjustable air screw
Included in COMBO is
STIC Block "M" Type
1 Needle Jet for application
JD Jetting Kit with 2 needles, 2 extra pilots and 2 extra main jets.
Longer air screw and spring set up for hand/finger adjustment
For screw on round top Keihin PWK carbs - carb style shown in pictures . Great gains in power, acceleration, throttle response, and performance. Unlock the hidden potential!
This carb is a "long body" common to a 2000 cr250, or older generation 125's and 250's.
Enter Bike info and we will ship the suggested needle jet