The MOPARTS RACING Polini Speed Engine Racing Manifolds enable the use of bigger carburettors on the Polini Speed Engine. The MOPARTS RACING Speed Engine
- For more torque and a better acceleration
- Fit bigger carburettors to your Polini Speed Engine
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 the MOPARTS RAICNG Polini Speed Engine SHA Manifold you may need to change out the intake shim on your carburettor. You can add a SHA Intake Manifold Shim in the drop-down menu.
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 intended for use with Polini Speed Engines. Modifications to (sub)frame and/or engine/carburettor may be necessary.
Feel free to send us an e-mail at email@example.com for more information or enquiries about the MOPARTS RACING Speed Engine Manifolds.