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In-Store Pickup Location

Holley Aluminum Street Avenger Carburetors 0-83570

Holley 0-83570 - Holley Aluminum Street Avenger Carburetors

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$454.95

(17) Review This Product

Q&A 4 Answered Questions

Carburetor, Street Avenger, 570 cfm, Square Bore, 4-Barrel, Vacuum, Electric Choke, Dual Inlet, Aluminum, Each

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Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

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Holley Aluminum Street Avenger Carburetors

Part Type: Carburetors

Application: Find out if this fits your application

Instructions

Brand: Holley

Manufacturer's Part Number: 0-83570

Part Type: Carburetors

Product Line: Holley Aluminum Street Avenger Carburetors

Summit Racing Part Number: HLY-0-83570

UPC: 090127669129

CFM: 570

Fuel: Gasoline

New or Remanufactured: New

Number of Barrels: 4

Carburetor Flange: Square bore

Choke: Electric

Secondary Type: Vacuum

Fuel Inlet: Dual

Primary Jet Size: 64

Primary Power Valve (Hg): 6.5 Hg

Secondary Jet Size: 68

Carburetor Finish: Tumble polished

Ford Kickdown: Yes

Booster Type: Straight-leg

Throttle Linkage Type: Universal

Carburetor Height (in): 3.250 in.

Quantity: Sold individually.

Notes: 9.500 in fuel line center to center length.

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

Calculator CFM Calculator

Holley aluminum Street Avenger 4-barrel carbs give you trouble-free performance in a good-looking, easy-to-install package. The attractive aluminum finish not only gives a long lasting shine but also offers weight savings as well. They're calibrated to give you the performance you need, without the tuning headaches involved with other carbs. Features include a tunable metering system, fuel filters in the primary and secondary fuel bowls, center-hung floats, external float adjustment, choice of electric or manual choke, emissions accessory ports, adjustable secondaries, a power-valve saver, dual-feed conversion fuel line, and more. Street Avenger Carburetors also feature a four corner idle system that allows for superior idle control by utilizing primary and secondary idle adjustments, increased idle control on engines with higher performance cam shafts, and vastly improves throttle response. All of this comes with a polished finish that looks as good as it performs! They're available in many different sizes for a variety of engines.

Warranty

Questions & Answers Ask a Product Question

Do you have to register the carb for the warrenty or proff of purchase

Asked by MORGEN on February 23, 2018

Yes

ROBERT from CA answered on February 24, 2018

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Hi, do I need to purchase anything else to connect the Ford auto kickdown lever to this carb?

Asked by RICHARD on December 31, 2018

You will need to purchase a 20-91 to complete the Ford kickdown.

Holley Holley Answer - January 03, 2019

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Why do the summit specs and the Holley specs differ on the same carb? (0-83570)

HOLLEY
Primary Main Jet 54
Primary Power Valve 8.5
Secondary Main Jet 65

SUMMIT
Primary Jet Size: 64
Primary Power Valve (Hg): 6.5 Hg
Secondary Jet Size: 68

Asked by RICHARD on January 30, 2018

Richard, apparently it was an error on our website. I reviewed the BOM and updated the Holley website with the correct information.

Holley Holley Answer - January 31, 2018

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I have a 65 corvette with a Chevy small block L79...it has the winters aluminum intake manifold casting number 3844461 on it. Will this be a good carb choice? Also, can you suggest an air cleaner cover that would work and look the most like a stock L79 cleaner that would fit with this carb under my hood? Any other products I should buy in addition to the carb and air cleaner? Thank you.

Asked by JOHN on May 11, 2017

Yes, the 570 or 670 cfm Avenger carburetors would be an excellent choice for your Corvette. As for the air cleaner choice, that would be more measurement and fitment to get the combination right. The mid 60's Corvettes did not have a lot of hood clearance. If you have the stock air cleaner base, I would suggest starting with that and you could explore a deeper drop base if needed.

Holley Holley Answer - January 29, 2018

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Most Helpful Reviews Review This Product

17 Customer Reviews for Holley 0-83570 - Holley Aluminum Street Avenger Carburetors

Average Customer Review

5 Star

(13)

4 Star

(2)

3 Star

(0)

2 Star

(1)

1 Star

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Holley

Summit Racing Verified Purchase

HLY-0-83570

I think Holley does a terrible job on their carburetors not to impressed with quality not like 70s

0 of 0 found this review helpful.

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Reviewer: MICHAEL from OR

Date: December 14, 2018

Appearance

Ease of Installation

Price/Value

Quality

83 camaro Street avenger 570

Summit Racing Verified Purchase

HLY-0-83570

Terrible. None of the settings were right. Choke is terrible and the choke cam sticks. Idles way too high because the choke cam sticks. Spent the extra money for this so called great carb set to go. I have 4 hours into it. Finally got all the settings right except the choke still stays on partially. Engine warmed up and 12 volts to the choke with it adjusted as lean as it can it idles at 1000rpm. I can manually push the choke cam down to disengage the choke but as soon as I touch the throttle it kicks the cam up bringing the idle back up to 1000rpm. I called tech support and the person didn’t really know what they were talking about and insisted I have a vacuum leak. I assured him no vacuum leaks. He just insisted vacuum leak. Runs great with a borrowed carb different brand. Definitely not a vacuum leak. ...read more

0 of 0 found this review helpful.

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Reviewer: PHILIP from MA

Date: October 04, 2018

Appearance

Ease of Installation

Price/Value

Quality

Holley 570 CFM Street Avenger

Summit Racing Verified Purchase

HLY-0-83570

Exceeded my expectations, worked perfectly right out of the box. Should have bought a Holley in the first place. ENRC

0 of 0 found this review helpful.

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Reviewer: BRENT from CA

Date: August 23, 2018

Appearance

Ease of Installation

Price/Value

Quality

Holley 570 Street Avenger

Summit Racing Verified Purchase

HLY-0-83570

I have a Zinc carby on my Holden HZ wagon with a pretty lumpy 308, V8 and decided to put one on my recently restored HZ Kingswood sedan with a 253, V8. Carby goes extremely well and once you get all of the settings right it beats of a lot of the other options, which I have tried and evaluated in both Performance and reliability. Based on my choice, I have had 5 other friends and customers here in Australia switch to this product. ...read more