How much clearance does this air cleaner assembly require?

This assembly requires 2.9 inches of clearance above the carburetor flange when installed. The 1-1/4 inch drop base provides additional clearance compared to a flat base.

What is the benefit of the ExtraFlow filter lid?

The ExtraFlow filter lid increases the filter surface area. This allows for greater airflow compared to standard closed lids, which can improve engine performance.

What kind of filter media does this air cleaner use?

This air cleaner assembly uses a red synthetic filter media. Synthetic media generally flows more air and is washable/reusable, unlike paper filters.

Spectre ExtraFlow HPR Air Cleaner Assembly 14in. x 3in. - Red

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Spectre

Specifications

Brand: Spectre
Part #: 47623
UPC: 089601476230

Spectre

Spectre ExtraFlow HPR Air Cleaner Assembly 14in. x 3in. - Red

Name: Spectre ExtraFlow HPR Air Cleaner Assembly 14in. x 3in. - Red
Brand: Spectre
Price: 146.99 USD
Availability: InStock

$146.99

Drop-base air cleaner assembly with high-flow synthetic filter media. Fits 5 1/8-inch carburetors and throttle bodies.

Key Features

Fits 5-1/8 inch neck flanges — common on carburetors and throttle bodies
Zinc-plated drop base — adds hood clearance
ExtraFlow filter lid — increases filter area
Red synthetic media — flows more air than paper filters

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Spectre's 14 inch by 3 inch tall Extraflow air filter assembly is designed to fit throttle body injection assemblies and carburetors with a 5-1/8 inch neck flange. Featuring a zinc plated 1-1/4 inch drop base for increased hood clearance, this assembly requires 2.9 inches of clearance above the carb flange when installed. This assembly includes an ExtraFlow filter lid, which increases filter area and allows it to outperform standard closed lids. Available with Red synthetic media, our Extraflow assemblies are designed to provide greater performance than ordinary paper filters by increasing air flow into the engine.