Home / Shop / Edelbrock VRS-4150 Race and Performance 850 CFM 4-Barrel Carburetor 1308 Carburetor, VRS-4150, cfm, 4-Barrel, 4150 or 4500 Flange, No Choke, Annular Boosters, Satin, 4-Corner Idle, TPS Provision, Each

Edelbrock VRS-4150 Race and Performance 850 CFM 4-Barrel Carburetor 1308 Carburetor, VRS-4150, cfm, 4-Barrel, 4150 or 4500 Flange, No Choke, Annular Boosters, Satin, 4-Corner Idle, TPS Provision, Each

SKU: EDE1308

Carburetors

Edelbrock

Edelbrock VRS-4150 Race and Performance 850 CFM 4-Barrel Carburetor 1308 Carburetor, VRS-4150, cfm, 4-Barrel, 4150 or 4500 Flange, No Choke, Annular Boosters, Satin, 4-Corner Idle, TPS Provision, Each

SKU: EDE1308

Carburetors

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

We accept

Description

Edelbrock VRS-4150 Race & Performance Carburetor #1308 850 CFM is street friendly but race ready. The one-piece, cast aluminum body fits all 4150 and 4500 carb flange manifolds without requiring an adapter plate. A street throttle arm, Moly-coated throttle shafts and built-in provisions for a standard GM three-wire TPS mount add features to this carburetor that are ideal for any user. Multiple vacuum hook-ups keep this carburetor usable on the street but still ready for the track with larger capacity fuel bowls and four circuit billet metering blocks with screw-in emulsion bleeds. All of these features make for easy tuning and great versatility in many applications. The 20% larger capacity fuel bowls feature internal ribs to control fuel slosh, and a sculpted baffle directs incoming fuel to the sides to minimize bubbles. The floats have corner cuts to avoid shutting off the fuel flow during hard cornering, and jet extender notches and jet extenders in the rear to keep the jets covered in fuel under hard acceleration. VRS carburetors allow users to externally adjust idle bypass air as the adjustment screws are accessible without removing the air cleaner/scoop. The advanced idle circuit features interchangeable idle discharge jets in all four corners to allow for a smooth, clean idle with the use of big, low-vacuum camshafts. Normally found only in high end racing carbs, the VRS includes fully adjustable intermediate fuel circuits, which help to provide incredible throttle response. Finally, for greater control at high RPM, the high speed/main fuel circuit is split into two bleed circuits – one each for the lower and upper sections. As an additional feature, the power valves are located on both primaries and secondaries that support optimized jetting. The power valve will add fuel as necessary while the power valve protection circuit prevents diaphragm damage from backfires.

Part Type

Carburetor

Data: v4.2 - Upd: 2026-10-21 14:09:43

Specifications

Product Attributes - Brand: Edelbrock
Product Attributes - Manufacturer's Part Number: 1308
Product Attributes - Part Type: Carburetors
Product Attributes - Product Line: Edelbrock VRS-4150 Race and Performance Carburetors
Product Attributes - UPC: 00085347013081
Product Attributes - CFM: 850
Product Attributes - Fuel Category: Gasoline
Product Attributes - Remanufactured: No
Product Attributes - Number of Barrels: 4
Product Attributes - Carburetor Flange: Square bore/Dominator
Product Attributes - Choke: None
Product Attributes - Secondary Type: Mechanical
Product Attributes - Fuel Inlet: Dual
Product Attributes - Carburetor Color: Satin
Product Attributes - Ford Kickdown: No
Product Attributes - Booster Type: Annular
Product Attributes - Throttle Linkage Type: Universal
Product Attributes - Carburetor Height (in.): 3.750 in.
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Carburetor includes 4-circuit billet metering blocks, externally adjustable floats with 4-corner idle. The -6AN fuel inlets can be moved to either right or left side.

Reference Information

Brand Name/s	Edelbrock
StreetFX SKU	ede1308
SFX Item ID	4810047
Supplier Item Code	4810047
Manufacturer SKU	1308
Manufacturer UPC	85347013081
Alternative References	EDB1308, EDL-1308, VRS-4150, 4-Barrel, 4-Corner