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Summit Racing® Vacuum Secondary Upgrade Pro Packs 03-0100

Combo, Holley, Quick Change Vacuum Secondary Housing, Spring Assortment, Single 4-Barrel Carburetor, Kit

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: Summit Racing
Manufacturer's Part Number: 03-0100
Summit Racing Part Number: CMB-03-0100

Vacuum Secondary Spring Included: Yes
Vacuum Secondary Spring Material: Steel
Quick-Change Housing Included: Yes
Quick-Change Housing Material: Plastic
Quick-Change Housing Finish: Black
Quantity: Sold as a kit.
Notes: Designed to fit engines using a single 4-barrel carburetor.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Summit® vacuum secondary upgrade Pro Packs can help you modify your carburetor's initial operating and full end rpm. They include an assortment of vacuum secondary springs, so you can choose which is best for your engine combination. They also include a quick-change housing and cover that allow you to make fast changes in no time at all. Optimize your engine rpm and tune-in your carburetor with one of these Summit® vacuum secondary upgrade Pro Packs.

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Most Helpful Reviews Review this Product

2 Customer Reviews for Summit Racing 03-0100 - Summit Racing® Vacuum Secondary Upgrade Pro Packs

Average Customer Review

5 Star

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DOes what it is supposed to do.

Summit RacingSummit Racing Verified Purchase

Clear instructions. Pretty easy to use.

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Reviewer: M from TN

Date: August 04, 2014

Appearance
Ease of Installation
Price/Value
Quality

Quick change springs

Summit RacingSummit Racing Verified Purchase

I have a 1972 F250 flatbed truck that I am restoring. I put the Summit Racing street and strip 600CFM carb on my truck over an Edelbrock performer manifold. I like nothing better than easy adjustability. I put the Quick change secondary spring kit and I like it a lot. It Was easy to install and looks good.

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Reviewer: WAYNE from CA

Date: July 31, 2014

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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