SKU: 25833754858

PMO 46mm Carburetor Kit for Porsche 911 — 2.8–3.0L Performance Set-Up | Air-Cooled 911 (PM-O804-0)

Sale price$2445.39 Regular price$2717.10
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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For Your Every Summer RSVP, with Code: SUMMER15

Description

PMO 46mm Carburetor Kit for Porsche 911 — 2.8–3.0L Performance Set-Up | Air-Cooled 911 (PM-O804-0)The PMO 46mm Performance Carburetor Kit is the natural next step for 2. 8 3. 0L Porsche 911 engines with cam, compression, or displacement upgrades. The larger 46mm bore moves more air than the 40mm carbs without sacrificing low end drivability, and PMO's USA machined precision means no flat spots, no air leaks, and proper accelerator pump response from idle to redline. Why PMO Beats Weber and Solex Made in USA billet aluminum machined in California,

The PMO 46mm Performance Carburetor Kit is the natural next step for 2.8-3.0L Porsche 911 engines with cam, compression, or displacement upgrades. The larger 46mm bore moves more air than the 40mm carbs without sacrificing low-end drivability, and PMO's USA-machined precision means no flat spots, no air leaks, and proper accelerator pump response from idle to redline.

Why PMO Beats Weber and Solex

  • Made in USA — billet aluminum machined in California, not Italian casting quality
  • 46mm bore — proper sizing for 2.8-3.0L cammed engines
  • Precision throttle shafts — sealed bearings prevent Weber-style air leaks
  • Proper accelerator pump circuit — no off-idle flat spots
  • Available rebuild kits and jets — PMO supports their carbs for the long haul

Kit Includes

  • Pair of PMO 46mm carburetors, performance-jetted for 2.8-3.0L
  • Intake manifolds (PMO-specific)
  • Throttle linkage kit
  • Air cleaner assembly
  • Mounting hardware, gaskets, and insulators
  • Installation instructions

Specifications

  • Part Number: PM-O804-0
  • Carb Bore: 46mm (Performance jetting)
  • Application: 2.8L, 2.9L, 3.0L performance engines
  • Tuning: Performance set-up
  • Country of Origin: USA

Fitment

  • 1976-1983 Porsche 911 (2.7L SC, 3.0L SC engines)
  • Cammed, compression-increased, or 911-3.0 displacement-up builds
  • Best for engines making 175-230 HP
  • If you have a 2.8-3.0L stock car, consider PM-O803-0 (Street) instead
  • For 3.2-3.4L engines, see PM-O805-0 or PM-O806-0

Shipping & Box Size

  • Carton: 18 × 12 × 10 inches
  • Weight: ~22 lbs
  • Ships UPS or FedEx Ground from California
  • Final freight rates calculated at checkout

Tuning tip: Performance kits arrive jetted for representative builds. Plan a chassis dyno session for ideal results after install. PMO sells 46mm jet kits (PM-O852-0) and rebuild kits (PM-O700-1) to keep these carbs running indefinitely.

Compare: Patrick Motorsports retails this kit at $6,895. We're $800 below at $6,095 with the same warranty and USA quality.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25833754858

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Cait E
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These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
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I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Maggie Vega
Birmingham, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Kira Stewart
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★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026
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Theresa
West Palm Beach, US
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Marlana
Phoenix, US
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I like the ankle length, they don’t slip.
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
I love these socks, they are thick enough to not be scratchy, thin enough to be cool and breathable.
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