Description
Main Jet #48 for Small Frame Vespas and PHBG Carbs
This main jet is specifically designed for small frame Vespa scooters equipped with 16mm and 19mm carburetors. It plays a significant role in controlling fuel flow during operation. This part is also compatible with PHBG carburetors, making it a versatile addition for those working on scooter carburetors & jets. Proper jetting can improve performance, and this component is important for tuning your scooter's engine.
Understanding Jet Sizes
Main jets are available in different sizes, from 37 to 88. This particular jet size, #48, is suitable for small frame Vespa scooters. The main jet is where the needle passes, playing a significant role in the overall fuel delivery system of the scooter.
Installation and Adjustment
Replacing the main jet involves removing the existing jet and installing the new one. Jetting often requires trial and error for best performance. Refer to available resources for guidance on adjusting jetting based on your scooter's specific needs.
Specifications
- Size: #48
- Fits: Vespa small frame 16mm and 19mm carburetors, PHBG carburetors
Fitment
This main jet fits Vespa small frame models and is compatible with specific PHBG carburetors.
- Vespa Small Frame Models
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: Scooter Carburetors & Jets · Scooter Parts
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