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Edelbrock Performer RPM Air-Gap Intake Manifolds 7521

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Intake Manifold, Performer RPM Air Gap, Dual Plane, Aluminum, Natural, Square Bore, Ford, 289/302, Each

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Edelbrock

Manufacturer's Part Number: 7521

Part Type: Intake Manifolds, Carbureted

Product Line: Edelbrock Performer RPM Air-Gap Intake Manifolds

Summit Racing Part Number: EDL-7521

UPC: 085347075218

Intake Section Included: Complete

Engine Block Style: Stock/OEM standard deck

Carburetor Quantity: One

Intake Style: Dual plane

Basic Operating RPM Range: 1,500-6,500

Intake Finish: Natural

Intake Material: Aluminum

EGR: No

Quantity: Sold individually.

Notes: No provisions for exhaust-heated chokes. No exhaust crossover. Includes nitrous bosses.

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

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Edelbrock's Performer RPM Air-Gap intake manifolds incorporate race-winning technology that's been used on Victor series competition intakes for years. The open air space from the Air-Gap design separates the runners from the heat of the lifter-valley cover. So, the air/fuel mixture stays cooler all the way to the heads, which produces a denser charge for more power. Runners are tuned to move the power band 1,000 rpm higher than Performer Air-Gap manifolds, from idle-5,500 rpm up to 1,500-6,500 rpm.

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Most Helpful Reviews Review this Product

6 Customer Reviews for Edelbrock 7521 - Edelbrock Performer RPM Air-Gap Intake Manifolds

Average Customer Review

5 Star

(5)

4 Star

(1)

3 Star

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Improved mid-range torque

Summit RacingSummit Racing Verified Purchase

Ordered this for my mild-302cu.in Ford Falcon to replace a Ford Racing intake. I am running a Edelbrock 600cfm. carb. with this set up and a Ford AOD trans. After the install I could feel a slight bit more mid-range torque. I did notice that I now have a bog at WOT from a standstill. I may need to make some carb and timing adjustments with the new intake. Something slightly noteworthy; this intake does not have a coolant crossover in the rear. Not a big deal, and will not negatively effect cooling. I only mention because my Ford Racing intake did have this and that is where I ran my heater hose from. Some slight modifications to the hose routing and this problem was easily addressed. Very pleased with the purchase. I think this will allow for more tune-ability overall. ...read more

1 of 1 found this review helpful.

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Reviewer: MATTHEW from MI

Date: July 14, 2014

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Awesome design

Summit RacingSummit Racing Verified Purchase

I bought it to replace my victor jr. I gained a ton of torque everywhere in the powerband and the top end feels the same. It also comes off the converter way harder, I truly can't wait to see what the gains bring at the track. This is truly THE manifold to go with on any engine under 6700 rpm IMO. Also have tried a stealth manifold on this setup and the air-gap is the best hands down. ...read more

1 of 1 found this review helpful.

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Reviewer: RYAN from IL

Date: June 24, 2014

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SBF RPM AIRGAP

Summit RacingSummit Racing Verified Purchase

Great manifold for my application. Will use again.

0 of 0 found this review helpful.

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Reviewer: SILAS from CA

Date: September 05, 2014

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Love this intake

Summit RacingSummit Racing Verified Purchase

Was extremely happy with when I received it, looked great before and after install.

0 of 0 found this review helpful.

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Reviewer: LARRY from AZ

Date: April 21, 2014

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Ed7521

Summit RacingSummit Racing Verified Purchase

Looks great. Have herd great things about these for my current engine combo. Can't wait to try it out.

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Reviewer: TONY from Australia

Date: April 11, 2014

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

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