VRS-4150 Race & Performance Carburetor 950 CFM PN 1309-E85

$2,135.90 USD
$2,135.90 USD $2,135.90 USD
VRS-4150 Race & Performance Carburetor 950 CFM PN 1309-E85

VRS-4150 Race & Performance Carburetor 950 CFM PN 1309-E85

$2,135.90 USD
$2,135.90 USD $2,135.90 USD
Edelbrock VRS-4150 Race & Performance Carburetor PN 1309-E85 has features that benefit racers and high-performance street enthusiasts running E-85 fuel. Custom metering blocks and extra-large fuel jets specifically built for E-85 applications. Annular boosters provide superior air-fuel mixing for exceptional performance. The 20% larger fuel bowls use ribs to minimize incoming fuel foaming and control slosh. Nitrophyl floats shaped to avoid shutting off fuel flow during hard cornering. Jet extenders in the secondary bowl keep the jets covered in fuel under hard acceleration. Dual 50 cc accelerator pump circuits can satisfy large engine sizes. The one-piece 3.75”-tall aluminum body is a direct fit on either 4150 or 4500-style intake manifolds. The throttle arm includes all popular transmission kick-down take-off points. Vacuum ports for PCV, power brake, vacuum advance, and transmission modulator for a direct bolt-on installation. Built-in provision for a GM three-wire TPS. Four-circuit billet metering blocks use industry-standard-size screw-in bleeds and jets. The intermediate fuel circuit provides extra fuel just after the blade passes the transfer slot for incredible throttle response. Air bleeds on top of the carburetor provide a quick way to fine-tune each fuel circuit. The high-speed fuel circuit has two air bleed paths – one for lower and one for upper sections of the main well for greater fuel ratio control at high RPM. Two auxiliary idle-air screws allow users to change idle speed without moving the parked throttle blades away from their ideal position. The idle circuit features interchangeable jets and four mixture screws to create a smooth, clean idle, even with the biggest camshafts. Dual power valves allow leaner cruise and add fuel as you get deeper into the throttle for excellent street-performance driving. Protection circuits prevent backfires from damaging the diaphragms
  • Annular Boosters for superior air-fuel mixing.
  • Custom billet metering blocks flow more fuel to provide the ideal E85 AFR.
  • Provisions for TPS Sensor, multiple vacuum take-offs, and trans kick-down attachment for ease of use in street oriented applications.
Vehicle Specific
  • Fits 4150 and 4500 Carburetor Flanges

Attributes:

  • Brand Name: Edelbrock
  • GTIN: 00085347900497
  • Accel Pump Capacity: 50cc
  • Adjustable Float Level: Yes
  • Air Cleaner Flange Diameter: 5.12
  • Barrel Quantity: 4
  • Body Height: 3.75
  • Body Material: ALUMINUM
  • Booster Design: Annular
  • Choke Type: None
  • Cubic Feet Per Minute Rating: 950
  • EGR Port: No
  • Finish: GLASS BEAD
  • Flange Shape: 1450 / 4500
  • Float Material: Nitrophyl
  • Fuel Compatibility: E-85
  • Gasket Or Seal Included: Yes
  • Inlet Fitting Thread Diameter: 7/8-20
  • Main Venturi Diameter: 1.562
  • Marine Approved: No
  • Mounting Hardware Included: No
  • Mounting Hole Quantity: 4
  • Primary Jet Size: Number 84
  • Related Products: PN 750804 - Pro Filter II -8AN, PN 8710 - Carburetor Spacer; 4150 style; 1" tall, Black Phenolic
  • Required Products: PN 1224 or 1225 3/8" Deep Air Cleaner, 8024 Carb stud Kit
  • Secondary Jet Size: Number 84
  • Secondary Opening Style: MECHANICAL
  • Series: VRS
  • Small Venturi Diameter: 1.562
  • Throttle Linkage Type: UNIVERSAL

Extended Information:

  • Country of Origin: US
  • Emissions : Racing or Pre-Emissions Use Only

Packing Information:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 10.5 x 14.5 x 8.25 inches
  • Weight: 12.9 POUNDS

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