Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

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HUMMER Air & Fuel Delivery

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Results 1 - 5 of 5

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

JET Powr-Flo Throttle Bodies

JET Powr-Flo throttle bodies are direct replacements for factory units, and can be used to replace a worn-out throttle body or to upgrade your existing throttle body. They provide increased airflow for improved throttle response by taking advantage of JET's unique inlet design, and they include all new pre-installed calibrated electronics to allow for a simple "remove and replace" installation. JET Powr-Flo throttle bodies increase air velocity to the intake manifold, improving throttle reaction and provide horsepower throughout the entire rpm range. Order the JET Powr-Flo throttle body compatible with your vehicle.

4.51 out of 5 stars ( 110 )

$389.96


$350.96

On Sale

K&N 77 Series High-Flow Performance Cold Air Intake Kits

K&N 77 Series high-flow performance cold air intake kits are aftermarket air induction kits designed for trucks and sport utility vehicles. They include a free-flowing, mandrel-bent intake tube (various materials and color options) with a Million Mile Warranty. K&N 77 Series cold air intake kits replace your restrictive factory air filter and intake housing, maximizing your power and acceleration. They include a washable, reusable air filter and offer guaranteed performance for their vehicle applications.

4.63 out of 5 stars ( 479 )

$419.99


$369.99

On Sale

K&N 57 Series FIPK Cold Air Intake Kits

K&N 57 Series FIPK cold air intake kits are designed to eliminate air path restriction and deliver a massive amount of air into your engine, resulting in more power. These fuel injection performance kits are guaranteed to increase horsepower. They are engineered for specific vehicles to replace the OEM setup, including those with computer systems. The air filter element is washable and reusable, lasting up to 100,000 miles before service is required (driving conditions dependent). Where applicable, protective heat shields and hardware are included with installation designed to use factory holes and mounting points for easy installation. The air must flow—and it will when you order the K&N 57 Series FIPK cold air intake kit best suited for your application!

4.54 out of 5 stars ( 767 )

$367.99


$317.99

On Sale

Injen PF Series Power-Flow Intake Systems

Injen PF Series Power-Flow intake systems are engineered to the highest standards, utilizing the latest technology available. Incorporating Injen's own patent-pending MR Technology, these cold air units are the world's first tuned intake systems on the market! They ensure the highest horsepower and torque gains within the safe factory air/fuel ratio limits. Power-Flow intakes deliver a blast of oxygen at the perfect moment for blazing combustion and gut-wrenching power output, placing your motor on a steady diet of colder, richer oxygen. The process starts with the high-flow air filter's integrated air inducer, air stabilizer, and velocity stack. Fresh air is drawn in, smoothed out, and then pressurized. From there, the oxygen flows through the Mega Ram-tuned pipe, where it's released to the mass airflow sensor at calculated intervals. Each kit goes through a rigorous dyno-testing process and is fine-tuned to unleash ferocious performance across the rpm spectrum. Injen Power-Flow intake systems bolt on without any drilling. Order the model designed for your vehicle application.

4.5 out of 5 stars ( 16 )

$440.79


$352.63

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