carburetors

Holley 0-86670BK - Ultra Street Avenger Carburetor

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$604.95

$648.95

You save: $44.00 (7%) off MSRP

Unavailable

This product is currently unavailable.

This is a universal fit product

  1. That means this product doesn’t have fitment for any specific vehicle.
  2. If fitment is applicable for your application, be sure to check compatibility with the other components.
Authorized Dealer
white carb warning, not legal street use in California Not for sale or street use in California.

About this product

Part #: 0-86670BK

The Ultra Street Avenger carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. They weigh in at approximately 5 lbs less than a comparable zinc carburetor. The new Ultra Street Avenger carburetors have the same great features as their aluminum counterparts such as a tumble polished aluminum finish; quick change vacuum secondaries for easy tuning to optimize performance or fuel economy; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy startups; built-in fuel filters; and an included fuel line kit so there are no unnecessary trips back to the parts store. Ultra Street Avengers feature the same optimized street calibration as the zinc versions so you know they will run great on your vehicle. In addition, the Ultra Street Avenger now comes with anodized metering blocks and a base plate made from 6061-T6 billet aluminum and a built in, clear fuel level sight glass for easy, no mess fuel level adjustments. Don't trust your performance to just anyone, Holley is the only Modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.

More Details

BarrelFour
Billet ColorBlack
Booster TypeStraight
CFM670
Carburetor Type4150
ChokeElectric
EmissionWithout EGR
FinishShiny
FlangeSquare Bore
Fuel InletDual
Fuel TypeGasoline
MaterialAluminum
Primary Main Jet63
Primary Power Valve6.5
Secondary Main Jet73
Secondary TypeVacuum
Supercharged ApplicationNo
Throttle Bore1.6875 in.
TypeAutomotive
UsageStreet/Hi-Performance
Vacuum Port Quantity1 timed (spark); 2 full; 1 PCV
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Additional Documents
  1. Installation Instructionspdf
  2. Warrantypdf

See what our community says about holley products

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What made you choose this particular product?
I have one on my Mustang and I love it.
View on Mike's build
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What made you choose this particular product?
Unfortunately it doesn't fit under the stock hood. Fortunately I didn't care and we cut the hood open to make it fit.
View on Michael's build
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What made you choose this particular product?
Low cost, easily tuned, ultra reliable.
View on James's build
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Any additional comments?
Looks good, fits good, and is a massive improvement from the stock TPI intake.
View on Anthony's build
Christopher Wrigley

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Christopher Wrigley
2000 Acura Integra
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Is this your first time buying from this brand? Did you consider other brands?
Yes thus is the first time I did consider getting a custom exhaust made but found this exhaust had everything I was looking for
Was it easy to install? Any installation tips that will help others?
Yes the install was easy I did it in about an hour or so with the help of a friend fits the same as stock but sounds way better
Any additional comments?
this part is no longer in production but if you get a chance to by one I would the quality and fitment are amazing also nice tone not to buzzy or overly loud
View on Christopher's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Holley

Holley® has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!

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