PMO Induction
PMO Intake Manifold Sets, CIS Injection, Raw Aluminum Finish, for Porsche 911
PMO Intake Manifold Sets, CIS Injection, Raw Aluminum Finish, for Porsche 911
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PMO Intake Manifold Sets are Engineered and Custom Made for your Classic Porsche. Made from the Highest Quality Materials and Custom Finished In-House, PMO Intake Manifold Sets are Available in a Raw Aluminum Finish or Custom "R" Finish (Black Powdercoat). PMO Intake Manifold Sets are the Industry Standard for Quality and Performance. Fits PMO or Weber Carburetors.
All PMO Intake Manifold Sets Include: Intake Manifolds, Gaskets, and Hardware
PMO recommends running isolators on all the PMO intakes to help prevent heat transfers, vibration, reduce foaming and stabilize the fuel in the float bowl.
| Part# | Carb Size | Port Size | Manifold Height | Application |
| PM-O906-0 | 40mm | 36mm | Std | Most 2.7s, 3.0 Small Port Engines |
| PM-O907-0 | 40mm | 37mm | Tall | Most 2.7s, 3.0 Small Port Engines |
| PM-O908-0 | 46mm | 35mm | Std | Small Port 3.0 |
| PM-O909-0 | 46mm | 38mm | Std | Large Port 3.0 |
| PM-O910-0 | 46mm | 40mm | Std | Ported Heads |
| PM-O911-0 | 46mm | 39mm | Tall | 3.0 Large Port |
| PM-O912-0 | 46mm | 42mm | Tall | Ported Heads |
| PM-O913-0 | 50mm | 42mm | Tall | Race Ported CIS Heads |
For manifold selection first determine the base engine’s year and displacement. The original fuel system on the engine type dictates the manifold port shape and then it is a matter of matching the port size and carb size desired. (See Porsche Engine Data)
(IE: 1980 3.0 SC engine had 34-35mm ports and CIS fuel injection stock).
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