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R2C Performance CFD 4150 4-Barrel Air Cleaner Bases AC10615

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Air Cleaner Base Plate, Black Nylon, 14 in. Diameter, 5 1/8 in. Inlet, Dropped 1.375 in., Open Flow, Each

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Manufacturer's Part Number: AC10615
Part Type: Air Cleaner Bottoms
Summit Racing Part Number: RCP-AC10615

Air Cleaner Size: 14 in. diameter
Base Style: Dropped
Base Dropped Distance (in): 1.375 in.
Air Cleaner Base: Black nylon
Quantity: Sold individually.
Notes: Open flow director.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These R2C Performance CFD 4150 4-barrel air cleaner bases are the most powerful and versatile racing air cleaner bases for Holley 4150-style carburetors. Months of design evaluation and flow bench testing, followed by extensive dyno tests (over 300 independent pulls!) conducted by the most respected names in race engine and carburetor assembly, have resulted in the best flowing, highest power producing air cleaner bases for Holley 4-barrel race applications. R2C engineers developed them to augment the venturi profile of the popular 4150 series Holley carburetor. This resulted in dramatically smoother entry profiles, reduced restriction, and a much stronger and more consistent venturi/booster signal. This allows precision racing carburetors to perform at optimum levels and engines to produce increased power and torque. The R2C Performance CFD 4150 4-barrel air cleaner bases are offered in three configurations, allowing racers to select the precision contour that maximizes overall performance, based on their individual applications.

Most Helpful Reviews Review this Product

3 Customer Reviews for R2C Performance AC10615 - R2C Performance CFD 4150 4-Barrel Air Cleaner Bases

Average Customer Review

5 Star

(2)

4 Star

(0)

3 Star

(0)

2 Star

(0)

1 Star

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AC10615 Air Cleaner

Base is a great asset. Dyno testing showed nice gains. The base runs cool and is very strong. Better than the aluminum ones. Base drop is 1 3/8" and comes with a nice silicone gasket. Thanks

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Reviewer: GREG from IA

Date: August 07, 2014

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Quality

NOT 1 3/8"

Summit RacingSummit Racing Verified Purchase

This air cleaner base is dropped 1 3/4" NOT 1 3/8 as listed. It will not clear the distributer and can not be installed on my engine. There does not appear to be a way to find the correct base as all R2C bases are listed at 1 3/8".

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Reviewer: RICHARD from CT

Date: July 08, 2014

Appearance
Ease of Installation
Price/Value
Quality

Aerodynamic and fully functional

Summit RacingSummit Racing Verified Purchase

The team at R2C Performance deliver once again with a great design for the 4150 style carburetor. Slips on with ease and provides a slight reduction in height and allows the engine to breath.

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Reviewer: KEN from WA

Date: March 31, 2014

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Price/Value
Quality

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

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