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Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor, Electric Choke

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Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Fuel Type:
Gasoline
Carburetor Barrels:
4
Secondary Type:
Vacuum
Fuel Inlet Type:
Dual
Choke Type:
Electric
CFM:
670
MFG. Part #:
0-80670
Gasket(s) Included:
No
Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor, Electric Choke

Click image to enlarge

Details

Reviews (2)

Q & A (6)

What's in the Box

Info

The Holley Street Avenger Model 4150 four barrel carb is the ultimate vacuum secondary street performance upgrade. This 4 barrel carb is street ready right out of the box and features a calibrated electric choke, air and fuel adjustments and built in fuel filters. There are clear sights for easy float adjustments, adjustable vacuum secondaries and four vacuum ports. Plus it has a million mile power valve, is 100% wet flow tested and includes fittings.

  • No Trouble quick change vacuum secondaries - up to 6% more acceleration or 5% better fuel economy with simple spring change (springs included) 
  • Vacuum secondaries allow use on wide variety of vehicles
  • Tuneable fuel metering system
  • Dual feed fuel inlet
  • 1 timed (spark) port, 2 full vacuum, and 1 PCV port
  • Ford A/T kickdown, does not work with A.O.D. transmissions
  • Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower
  • Bolt on & go design
  • Electric choke

Holley 670 CFM 4 Barrel Carburetor Installation Instructions (PDF)

Customer Reviews

Rated 5 out of 5 by 2 reviewers.
RATING BREAKDOWN
2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Dan the mower man
Verified Purchaser
Verified Reviewer
New Ross , in

Fast service, Holley card ( what more to be said )

October 07, 2015
Shipping and website are more than efficient. Keep up the great service !!
Yes, I recommend this product.
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Was this review helpful? 0 0

miffed
ca

bolt it on, and go

September 04, 2013
I had it on and running in 30minutes. adjustment/tuning was initially "right on" thanks holly
Pros:
  • Easy Install
Cons:
  • uses gas
Yes, I recommend this product.
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Was this review helpful? 0 0

Page 1 of 1

Product Q&A

6 questions : 6 answers

1 answers

Do you have this carb in manual choke?

tarfish
December 07, 2014

Do you have this carb in manual choke?

Answers

December 08, 2014
EricM
Sorry we do not offer this carburetor in a manual choke version. We do have a similar carb in a 600 CFM version with a manual choke as part number 4251850.
1 answers

will this carb work with a Ford AOD transmission kick down linkage? also I have no way of knowing the horsepower, its a SB Ford with 347 c.i.

Bruce
Edgewood, TX 75117
February 10, 2011

will this carb work with a Ford AOD transmission kick down linkage? also I have no way of knowing the horsepower, its a SB Ford with 347 c.i.

Answers

February 14, 2011
Bill
This Holley carburetor includes the Ford automatic kick down brackets for use on C-4, C-6 transmissions. However this Ford kick down bracket will not work with the Ford AOD transmissions as this uses a Throttle Valve cable to control transmission line pressure. You will need to purchase the carburetor bracket separately to mount the throttle valve to the carburetor.
1 answers

does this carb have a throtte valve connection for gm 700r4

WKR
pemberton nj
April 02, 2012

does this carb have a throtte valve connection for gm 700r4

Answers

April 03, 2012
John
This carburetor will work with the 700R transmission by using kickdown cable bracket under Holley number 20-95 and stud under Holley number 20-2, 20-38, or 20-40. This carb will NOT work with any other overdrive automatic GM transmission.
1 answers

Will this carburetor work on a chevy 350, v8 5.7 engine with th350 transmission

TBone
Atoka, TN
May 26, 2015

Will this carburetor work on a chevy 350, v8 5.7 engine with th350 transmission

Answers

May 28, 2015
Eric
Expert
Yes this carburetor will work fine on your engine. If you have a stock intake manifold which is made for a Quadrajet carburetor then you will need adapter 3252697 to bolt this carburetor to you engine.
1 answers

Will this fit on a small block 327 engine?

Pat
Manalapan nj
October 19, 2015

Will this fit on a small block 327 engine?

Answers

October 21, 2015
Eric
Expert
You will need to check to see if your intake manifold has a square bore carburetor bolt pattern (such as this Holley carb) or a spread bore bolt pattern (such as a Quadrajet carb). Square bore bolt pattern measures 5 1/8" x 5 5/8". Spread bore bolt pattern measures 4 1/4" x 5 5/8". Adapter part number 3252696 can be used to install this carburetor on a spread bore intake manifold.
1 answers

I have this carb on my new GM 350 H.O. Turn key. The instructions indicate using the Holley TV cable bracket 20-95 and stud 20-40(?). Other sites recommend the Holley 20-121 bracket as well. Do I need all three of will the two listed in the instructions suffice?

Steve
Knoxville, TN
November 24, 2015

I have this carb on my new GM 350 H.O. Turn key. The instructions indicate using the Holley TV cable bracket 20-95 and stud 20-40(?). Other sites recommend the Holley 20-121 bracket as well. Do I need all three of will the two listed in the instructions suffice?

Answers

November 25, 2015
Eric
Expert
Throttle hook up is per the instructions and depending on your transmission you will likely need a kickdown cable as well as the kickdown cable bracket 20-95 if you have an automatic transmission.
Page 1 of 1

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