PMO Intake Manifold Set — CIS Injection 46x39mm, Tall Version (100mm), Raw Aluminum (PM-O911-0)

Induction on a carbureted 911 starts at the manifold, and a manifold that does not match your heads and carbs is where the build goes wrong. This is PMO's billet aluminum intake manifold set, CIS Injection 46x39mm pattern in the tall (100mm) version with a raw aluminum finish — part PM-O911-0, made in the USA by Performance Machined Originals.

Key Features & Benefits

• Genuine PMO manufacture: Performance Machined Originals, made in USA
• Billet aluminum: machined, raw aluminum finish
• CIS Injection 46x39mm: tall version, 100mm
• Sold as a set: manifold set for the 911 induction

Fitment

CONFIRMED:

• Porsche 911: 1965–1989 running PMO or Weber carburetion

NOT CONFIRMED / NOT FOR:

• Engines not running PMO or Weber carburetion — send us your engine build if you are unsure of your setup

Technical Specifications

• Part number: PM-O911-0
• Manufacturer: PMO (Performance Machined Originals)
• Material: billet aluminum, raw finish
• Port: CIS Injection 46x39mm
• Height: tall version, 100mm
• Shipping weight: 3.64 lb
• Boxed dimensions: 15 x 9 x 11 in
• Origin: made in USA

Frequently Asked Questions

• Does this fit my Porsche? It fits the air-cooled Porsche 911 (1965–1989) running PMO or Weber carburetion. If you are unsure of your carburetor size or setup, send us your engine build before ordering.
• What is the part number? PMO PM-O911-0 — Intake Manifold Set, CIS Injection 46x39mm, Tall Version (100mm), Raw Aluminum Finish.
• What finish is it? Raw (unfinished) billet aluminum.
• Where is it made? PMO (Performance Machined Originals) manufactures it in the USA.
• How does it ship? Standard ground from our Orange, California shop; no hazmat restrictions on this item.

⚠ California Proposition 65 Warning: This product can expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.