Air Jet #185 for SI Carbs for Scooters & Mopeds
ITEM# TT-25645
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Description
Air Jet #185 for SI Carbs in Scooters and Mopeds
The Air Jet #185 is a key part of SI carburetors used in a range of scooters and mopeds. It has a screwdriver slot and controls the airflow that helps fuel break up into a fine mist, which is essential for proper running. It belongs to our range of carburetor parts and jets, where it can help you get a better balance of air and fuel. Available sizes are 120, 160, and 185, and a higher number lets more air through for different performance goals.
How the Air Jet Works
The air jet sits at the top of the carburetor stack, where it blends air and fuel. Its design plays a real role in keeping the engine running well. Changing the jet size can affect acceleration and throttle response, so it's a useful option when you want to fine-tune the carburetor to suit how you ride.
Signs It May Be Time to Swap the Air Jet
You might consider changing the air jet if you notice poor acceleration or lower fuel efficiency. Finding the right jetting often takes some testing, since the best setup depends on your conditions. Looking through reliable jetting guides first can make the process easier.
Specifications
- Size: 185
- Position: Carburetor top
- Fits: SI carburetors (air jet, #185 size)
Fitment
How to choose: Pick the air jet that matches your carburetor's SI type and choose the 185 size. The number is stamped on the jet, and bigger numbers allow more air to pass.
Shop more: Scooter Carburetors & Jets · Scooter Parts
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