Free Shipping on Orders Over $109 at Summit Racing

JET Streetmaster Quadrajet Stage 2 Carburetors

JET Streetmaster Quadrajet Stage 2 carburetors have all the same great attributes of JET's Stage 1 versions—plus the additional benefits of fully recalibrated idle, off idle, main, accelerator pump, and high-speed circuits to match any modifications done to the engine, such as the intake manifold, headers, ignition, or mild cam change. With the JET Streetmaster Quadrajet Stage 2 carburetors, you can expect improved idle quality, and instant throttle response, along with maximum torque and horsepower for street/strip vehicles, tow vehicles, RVs, and watercraft with modified engines.

3.83 out of 5 stars ( 123 )

$499.95

JET Streetmaster Quadrajet Stage 1 Carburetors

The JET Streetmaster Quadrajet Stage 1 carburetors start with a complete disassembly of the hand selected core, cleaning and inspection procedure. The casting plugs are sealed with epoxy to prevent leak-down into the intake manifold. All circuits are checked for proper sizing and the calibration is checked for proper jets, primary metering rods and secondary metering rods. The carburetor is then carefully reassembled using the highest quality components with a new float, choke pull-off and bronze brushed throttle shafts. Stage 1 Quadrajet carburetors are intended to restore factory stock performance. Not intended for engines with RV or performance type cams.

4.0 out of 5 stars ( 39 )

$499.95

JET Rochester Big Block Quadrajet Carburetors

JET Performance has released these Quadrajet carburetors for Chevy and GMC cars and trucks with 396 c.i.d. and larger modified big block engines. The carburetors are extensively reworked with an increased main well size and are balanced to ensure top-end high-rpm fuel flow. Several circuit modifications are made to keep the fuel curve correct throughout the entire rpm range and to keep consistent idle quality. The carburetors include a .149 in. needle and seat to ensure adequate fuel flow. They are designed for modified big block motors with dual plane intake manifolds, headers, an 8.5-9.5:1 compression ratio, and mild ported or aftermarket heads.

3.87 out of 5 stars ( 15 )

$499.95

JET Circle Track Quadrajet Carburetors

These JET Circle Track Quadrajet carburetors feature an increased main well size and they are balanced to ensure high-rpm fuel flow. Several circuit modifications have been made for a richer fuel curve throughout the entire rpm range, particularly at wide-open throttle. The JET Circle Track Quadrajet carburetors include a 0.149 in. needle and seat to ensure adequate fuel flow. They are designed for heavily modified 355-406 c.i.d. small block motors with a single plane intake manifold, headers, an 11.5:1 compression ratio, and high-flowing cylinder heads. These JET Circle Track Quadrajet carburetors are the perfect choice for consistent performance, lap after lap.

4.0 out of 5 stars ( 4 )

$499.95

On Sale

PRW Q-Jet Carburetors

PRW Q-Jet carburetors are manufactured with all new components. They are a significant upgrade to stock GM carburetors for most GM automotive applications. Every carburetor is designed with precision engineering and cutting-edge features and are equipped with PRW's industry first lean/rich adjustment allowing 15% +/- main circuit adjustment to allow for precise tuning with ease. They are available in 750 cfm for GM cars and trucks with engine sizes ranging from 283-350 cu. in. and 800 cfm for GM vehicles with engine sizes ranging from 350-455 cu. in.—both applications work well with a mild cam or headers for optimum street performance. Choose the PRW Q-Jet carburetor designed for your application needs. Key features: * All new—not rebuilt, or remanufactured * Available for 750 and 800 cfm applications * Industry first Lean/Rich adjustment allowing up to 15% +/- main circuit adjustment to allow for precise tuning with ease * Universal replacement for most GM automotive applications * Includes most required vacuum ports * Complete with a one-wire electric choke * Locally assembled and run-tested, with all gaskets, metering rods, jets and air bleeds made in the USA * Compatible with "C" and "U" style throttle linkages suitable for stock intake manifolds

5.0 out of 5 stars ( 2 )

$699.89

$499.95

On Sale

PRW Q-Jet Marine Carburetors

PRW Q-Jet marine carburetors are manufactured with all new components. They are a great upgrade from stock GM marine carburetors and are also equipped with PRW's industry first lean/rich adjustment allowing 15% +/- main circuit adjustment to allow for precise tuning with ease. These PRW carburetors are compatible with Mercruiser Marine throttle linkages. They are available in 650 cfm and 695 cfm and meets U.S. coast guard requirements. Choose the PRW Q-Jet marine carburetor that is designed for your application needs. Key features: * All new—not rebuilt or remanufactured * Available for 650 and 695 cfm applications * Universal replacement for most GM marine applications * Industry first Lean/Rich adjustment allowing up to 15% +/- main circuit adjustment * Includes most required vacuum ports * Complete with a one-wire electric choke * Meets US Coast Guard requirements * Locally assembled and run-tested, with all gaskets, metering rods, jets and air bleeds made in the USA

Not Yet Reviewed

$729.95

$499.95

LS Classic Series Drive-By-Wire Throttle Body to 4150 Flange Air Cleaner Adapters

LS Classic Series offers drive-by-wire throttle body to 4150 flange air cleaner adapters for a variety of applications, including many 2005-13 Chevy and GMC trucks/SUVs. They adapt the throttle body to a 4150-style intake manifold flange, allowing use of typical 4-barrel air cleaners with a 5.125 flange. Kits include adapters for Carter AFB, QuadraJet, Edelbrock, and Holley carburetor air cleaner flanges.

Not Yet Reviewed

$259.95

Chevrolet Performance ZZ4 Intake Manifolds

Chevrolet Performance Parts' ZZ4 intake manifolds are designed for use on all ZZ series 350 HO engines, but can be used on any small block Chevrolet through 1986. They're about .5 in. lower than an LT1 manifold, for better underhood clearance, and can mount either a standard-flange Holley 4-barrel or a spread bore Quadrajet. They develop the same power as the earlier high-rise design, plus they're set up to accommodate EGR, a hot-air choke, and all late model accessory brackets.

5.0 out of 5 stars ( 4 )

$370.34

Summit Racing™ Throttle Cable and Kickdown Cable Pro Packs

These Summit Racing™ throttle cable and kickdown cable Pro Packs have been put together to save you time and money when installing a throttle cable. They include a new Lokar braided stainless steel throttle cable, a throttle cable bracket, and a return spring, and they are also available with an automatic transmission kickdown cable. Don't worry--whether you're working on a Ford, GM, or Mopar, we will have you covered with one of these Summit Racing™ throttle cable and kickdown cable Pro Packs.

4.81 out of 5 stars ( 42 )

$262.65

—

$268.53

Nitrous Express Stage 6 Plate Conversion Kits

Nitrous Express Stage 6 plate conversion kits will help you get down the track faster. These conversion kits offer everything you need to convert your existing Nitrous Express nitrous kit for your carbureted application. Each kit comes with a conversion plate for your carburetor, plumbing, a variety of jets for your horsepower needs, and all necessary hardware.

Not Yet Reviewed

$290.70

10 Results Found For "quadrajet"