Vespa PX PE T5 Cosa VNB VBA Super Sprint Polini Reed Valve 360° 30mm Carburettor Kit

Product Code: BD16165

£284.99

Delivery Information

We're pleased to offer FREE UK Delivery on orders placed over £100.00.

Delivery is available Worldwide. See our Delivery Information page for further details.

Returns & Refunds

We're committed to providing a great customer service and wish our customers to be 100% satisfied with purchases. 

Please review our Returns Information or Contact Us if you have any queries.

Payment Security

All our orders are 100% secure. We know this because our e-commerce system is Level 1 PCI compliant and uses 128 bit SSL encryption to ensure credit card data is secure.

Which is the same level of encryption used by large banks around the world. 

New 360° membrane intake manifolds from Polini. Suitable for all the engine case versions of the large frame engines such as the Vespa Sprint, Rally, PX, Cosa.

As for all the conversions to a diaphragm controlled intake, the original rotary valve control via crank cheek is no longer necessary.

  • The original rotary valve inlet is damaged
    and/or
  • The desired engine power should be significantly above 25hp.
    Optionally a crankshaft for diaphragm inlet is recommended for a further increase of the engine performance.

     

    • Intake rubber infinitely variable 360° adjustable
    • Good insulation of the carburettor against the engine heat
    • Low installation height
    • Gummed, self-sealing diaphragm body with 0.3mm carbon platelets
    • cover of the oil pump hole
    • Fits motor housing with short or long sealing surface

    Attention: For assembly it is necessary to screw two threaded bushes (enclosed) into the holes of the carburettor fixing screws of the engine housing. The connecting piece itself is fixed to the engine housing with two M5 hexagon socket screws.

        • inner diameter: 30mm
        • outer diameter: 35mm
        • reed valve
        • rubber connection
         
        for tuned engines

      NOTE: In order for the connecting piece to fit also on engines with a so-called small sealing surface (T5 and PX80-150 with less than 60 millimeters sealing surface, measured between the holes for the carburetor fixing screws), it has a shoulder inside the connecting piece to increase the sealing surface.
      On housings with a long sealing surface, this can of course be removed and the connecting piece can be milled further.