The MOPARTS RACING Speed Engine Manifolds enable the use of bigger carburettors on the Polini Speed Engine. The MOPARTS RACING Speed Engine Manifolds are available in two versions:
The SHA manifold has an outer diameter connection of 19mm. Most 16/16 carburettors have a 19mm inner diameter intake shim. Please note that some 15/15 carburettors are equipped with an 18mm inner diameter intake shim. In order to run a 15/15 carburettor with our manifolds, we advise you to purchase a matching intake shim on our webshop.
The PHBG manifold has an outer diameter connection of 24mm.
These manifolds are made of 6062-T6 aluminium and have been anodised. When purchasing one of our manifolds, you can select which version and which color you want to purchase from the drop-down menu.
Please note that these manifolds will not fit stock engines. These manifolds are only inteded for use with Polini Speed Engines.
Feel free to send us an e-mail at firstname.lastname@example.org for more information or enquiries about the MOPARTS RACING Speed Engine Manifolds.