Intake Manifold

for Vespa PK50/
/
S
for SHB 16.15/16.16
inner diameter: 18mm
outer diameter: 21,5mm
2-hole
disc valve Product description
If you fit a new/larger carburettor you have to make sure that you also use the right intake manifold to match. We therefore stock a wide range of intake manifolds for the DELL
ORTO SHB standard carburettor (for small frames with disc valves) that have an outlet of 16-24mm. Be careful when making your order, however, as on intake manifolds with the same outlet it is not only the curvature of the manifolds that are different on the different models, but also the diameter of the carburettor connection and its attachment with two or three (as on the PKXL series smallframes) holes/stud bolts. For perfect functioning it is important to choose an intake manifold which has suitable terminal connections both to the carburettor and to the engine. We therefore itemise the measurements of the carburettor and intake manifolds and the corresponding models to specific detail.
Conclusion:
Every Jack has his Jill and every carburettor its matching intake manifold.

order the intake manifold/engine gasket (e.g. part no 78543000), intake manifold cover (e.g. 16mm for SHB16 part no 11000300) and air bellow (e.g. art no. 71813000) at the same time.

community user kolbenfresser on part no 21500040:
“Fine. Has a really optimum fit. Including with the adjacent parts. Highly recommended. Especially in terms of the price/performance.”