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Summit Racing® Jet Extensions SUM-200150

Jet Extensions, Brass, Holley 4150/4160/4500, Screw-In, Pair

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Brand: Summit Racing

Manufacturer's Part Number: SUM-200150

Part Type: Carburetor Jet Extensions

Product Line: Summit Racing® Jet Extensions

Summit Racing Part Number: SUM-200150

Jet Extension Style: Screw-in

Jet Extension Thread Size (in): 1/4-32 in.

Jet Extension Material: Brass

Fuel Bowl Gasket Included: No

Float Included: No

Quantity: Sold as a pair.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Extreme acceleration and braking can uncover the main jets creating a lean condition and reducing performance. Eliminate that problem with Summit® jet extensions, they screw into the metering block and move the jet and its fuel entry point into the fuel bowl.


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1 Customer Reviews for Summit Racing SUM-200150 - Summit Racing® Jet Extensions

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Jet Extensions did not fit

Summit RacingSummit Racing Verified Purchase

These are advertiesed to fit inside the bowl of a 4150. I have an older 750 DP and there was inadequate clearance.

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Reviewer: WAYNE from OR

Date: May 09, 2014

Ease of Installation

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

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