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EMPI 1.40 Main Jet for HPMX/IDF/IDA/DCOE Carburetors — 1.40mm metering orifice | Porsche 914 (1970-1976) (43-5307-0)

EMPI 1.40 Main Jet for HPMX/IDF/IDA/DCOE Carburetors — 1.40mm metering orifice | Porsche 914 (1970-1976) (43-5307-0)

Regular price $7.90 USD
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The larger 44 and 48 carbs move enough air to leave a small jet gasping at the top. A frequent pick for those high-flow IDF and IDA setups, the 1.40 main jet meters wide-open fuel through a 1.40mm brass orifice; step up when a 1.35 leans out.

  • Genuine EMPI 1.40 main jet, 1.40mm calibrated orifice
  • Fits 40/44 HPMX, 40/44/48 IDF, EPC 48/51, 48 IDA and DCO/DCOE
  • Meters fuel at high rpm and wide-open throttle
  • Common size for larger 44/48 carb setups
  • Threaded brass jet, swaps with a flat screwdriver

Fitment: Fits EMPI 40/44 HPMX, Weber 40/44/48 IDF, EPC 48/51, 48 IDA, and DCO/DCOE carburetors on air-cooled engines, including the 1970-1976 Porsche 914. If you are unsure this fits your car, contact us with your year and model before ordering.

Specifications:

  • Part number: 43-5307-0
  • Manufacturer: EMPI
  • Boxed dimensions: 2 x 1 x 1 in
  • Shipping weight: 0.022 lb

Questions & Answers

Does this fit my Porsche? It threads into EMPI 40/44 HPMX, Weber 40/44/48 IDF, EPC 48/51, 48 IDA and DCO/DCOE carburetors, including on the 1970-1976 Porsche 914.

What is this part? The main jet is a calibrated brass orifice that meters fuel at wide-open throttle; the 1.40 has a 1.40mm opening, a common size for larger carbs.

What is the part number? Genuine EMPI part number 43-5307-0, the 1.40 main jet for HPMX/IDF/IDA/DCOE carburetors.

Are you an authorized dealer? Yes — Washburn's Metal is an authorized EMPI dealer, so this is genuine EMPI, not a copy.

How does it ship? ships standard ground from our Orange, California shop

⚠ California Proposition 65 Warning: This product can expose you to chemicals 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.

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Product Product subtotal Quantity Price Product subtotal
EMPI 1.40 Main Jet for 40/44 HPMX, 40/44/48 IDF, EPC 48/51, 48 IDA, DCO / DCOE (43-5307-0)
EMPI 1.40 Main Jet for HPMX/IDF/IDA/DCOE Carburetors — 1.40mm metering orifice | Porsche 914 (1970-1976) (43-5307-0)43-5307-0
EMPI 1.40 Main Jet for HPMX/IDF/IDA/DCOE Carburetors — 1.40mm metering orifice | Porsche 914 (1970-1976) (43-5307-0)43-5307-0
$7.90/ea
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$7.90/ea $0.00