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Carburetor Step-Up Springs

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Edelbrock Performer Step-Up Spring Kits

Edelbrock AVS Performer step-up spring kits contain just the assortment that you need to fine-tune your Edelbrock Performer series and Thunder series AVS carburetors. Kits contain: * Two 3 in. Hg blue springs * Two 4 in. Hg yellow springs * Two 5 in. Hg orange springs * Two 7 in. Hg pink springs * Two 8 in. Hg plain springs

4.67 out of 5 stars ( 49 )

$16.95

Summit Racing™ Carburetor Step-Up Springs

Fine-tune your carburetor with the help of Summit Racing™ carburetor step-up springs. They allow you to adjust your throttle response, increasing fuel flow through the jet, depending on the spring size used. A variety of spring sizes are included to customize the activation point of this power mode. Set of 10 includes: * Two 3 in. Hg blue springs * Two 4 in. Hg yellow springs * Two 5 in. Hg orange springs * Two 7 in. Hg pink springs * Two 8 in. Hg natural springs

4.73 out of 5 stars ( 11 )

$8.99

Demon Carburetion Street Demon Step-Up Springs

Demon Carburetion is here to help you fine-tune your carburetor with these Street Demon step-up springs. The step-up springs help control your metering rod, and when it opens, they allow more fuel and air into your engine. If this happens early or late, your car will not perform at its peak, so you need to find the optimum spring for your engine setup. Demon Carburetion offers these Street Demon step-up springs in a variety of lengths and rates to help you find the perfect one for your ride.

4.25 out of 5 stars ( 4 )

$47.78

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