Translating description...
When tuning an engine or exhaust system modifications are made, carburetor setting becomes necessary.
First, change the main jet and pilot jet.
Even a difference of number 1 can greatly affect performance.
A 12-size main jet and pilot jet set that allows for settings based on personal preference.
Set with cases according to the number of carburetors, in 12 sizes.
Manufactured by carefully selected manufacturers, so the processing accuracy is also high level.
"Pilot Jet"
The pilot jet is a part that adjusts the gasoline flow rate around 0-25% throttle opening.
Please replace as needed during muffler replacement or air filter customization, etc.
"Main Jet"
It acts from half throttle to full throttle, and increasing the number makes the orifice larger, resulting in a richer mixture.
At full throttle, the flow velocity inside the venturi is also faster, and the flow rate increases.
Adjustment is done with the main jet, and the combustion condition is judged by the color of the spark plug.
"Pilot Jet that acts from fully closed to 1/4 throttle"
This jet acts from idling to low-speed range (from fully closed to 1/4 open throttle).
If the engine stalls or hesitates when opening the throttle, adjustment is necessary.
Setting work is required when replacing the air cleaner or other engine tuning, etc.
Let's practice to achieve stable engine feeling.
"Main Jet that acts from 1/2 throttle to full throttle"
This jet acts from mid-range to high-speed range (from half-open to full throttle).
If it stalls or hesitates at full throttle, adjustment is necessary.
Setting work is required when replacing the air cleaner or other engine tuning, etc.
Let's practice to achieve stable engine feeling.
"Jet set for PC20 details"
Pilot jet (26x4.5): #32, #35, #38, #40, #42, #45
Main jet (5x6.7): #75, #80, #85, #90, #95, #100, total 12 pieces.
Please check the compatible size of your carburetor before purchasing.
"Main Jet Size"
Main jet Keihin round type/small: diameter 5mm x height 6.7mm.
Pilot jet (Keihin PCΦ20): diameter 4.5mm x height 26mm
"Main Jet Motorcycle Set Usage"
Pilot jet (Keihin PCΦ20): compatible with Keihin PCΦ18/20 carburetors.
Main jet (Keihin round type/small): compatible with Dio/-SP/-SR | Super Dio/-SR/-ZX | Lead 50 | Lead 90 | Live Dio | Live Dio-SR/-ST/-ZX | Monkey R/RT | Jazz | CB50 | XE50 | XE75 | XLR80 | Motora | R&P | CD50/Benly 50S/Benly CL50 | Dax | Magna 50 | Dream 50 | Little Cub | Solo | Ape 100 | Ape 100-D | XR100 Motard
"Main Jet Usage"
Create a motorcycle world where high-quality products are safer and more abundant.
Jets and main jets suitable for various scooter stock carburetors.
Please perform setting adjustments when replacing the air filter.
*We recommend having the replacement work done by a maintenance professional.
2024/04/11 12:40:37#b86d87109e026e5851d56244c627f93122b087a8
| Product # |
2B4LQL51L5 |
| Weight |
20 g |
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