Carburetor Dellorto PHVA TS 17.5mm

Carburetor Dellorto PHVA 17,5 TS

Carburetor Dell'Orto 17.5 mm PHVA TS for 50cc scooter, moped, motorcycle.

Larger carburetors increase cylinder filling and internal cooling is improved, resulting in higher performance and durability. Carburetor is a core part of your engine, so to increase the performance of your scooter, we recommend to change the carburetor as well as the exhaust to increase acceleration and top speed.

The main jet that comes with this carburetor is size 80. The carburetors are pre-tuned, usually fine tuning via the main jet is all that is needed. We recommend to order an additional jet (D. 6mm) to adjust the carburetor settings to perfectly match the setup.

This 17,5mm carburetor for automatic choke was developed especially for Minarelli (Yamaha Aerox, Malaguti F12, Aprilia SR and many more), but can also be installed on other models.

Attention: Carburetor is delivered without starter. You can use your original electric choke or order a starter with lever choke (e.g. the manual lever choke from Motoforce MF16.30001).

Warning: The throttle cable elbow has an external thread and can only be used with cables that have a pressed-on adjustment nut on the carburetor side.

Technical data carburetor 17,5 PHVA Dellorto

• 17,5 mm PHVA TS carburetor from Dell'orto, mounted with rubber boot
• Main jet: 80 (6mm jet)
• Idle jet: 38
• Choke jet: 45
• Needle A 20
• Emulsion tube FA 211
• Diameter carburetor: 17,5 mm
• Connection intake manifold: 24 mm
• Connection air filter: 35 mm
• For E-Choke
• Manual with cable choke or lever choke
• With oil port
• With vacuum port
• With preheating
• Slide cover: 90°.
• Reference Dell'orto: 1389

Note: Check the color of the spark plug to avoid damage to the engine.