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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:
- 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