Description_ASC |
This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932. |
Description_DEF |
Carburetor |
Description_DES |
870 CFM Street Avenger Carburetor |
Description_FAB |
Vibratory polished for good looks |
Description_FAB |
Optimized street calibration that works-out-of-the-box |
Description_FAB |
Factory preset electric choke for easy startups |
Description_FAB |
Vacuum secondaries allow use on a wide variety of vehicles. Quick Change vacuum housing cap allows you to tune for performance or fuel economy (springs included) |
Description_FAB |
Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required. |
Description_FAB |
Fuel line kit included so there are no unnecessary trips back to the parts store |
Description_FAB |
Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product! |
Description_FAB |
100% wet-flow tested by Holley technicians to assure it arrives ready to run! |
Description_INV |
4150 870CFM STREET AVENGER |
Description_EXT |
Street Avenger Carburetor; 4 bbl; 870 cfm; Model 4150; Vacuum Secondary; Electric Choke; Gasoline; Dual Fuel Inlet; 1.688 in. Throttle Bore; Shiny Finish; |
Description_SHO |
Carburetor |
Description_MKT |
Street Avenger carburetors are known to bolt on right out of the box and have great features such as a quick change vacuum secondary for easy fine tuning; optimized street calibrations; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; built-in fuel filters; and an included fuel line kit so there are no unnecessary trips back to the parts store. The Avenger series are the first carburetors to have a limited lifetime warranty. With a great warranty like that and the included comprehensive instruction manual, you can count on years of worry free service. |
WARNING CA Proposition 65 |
Yes |
Flange |
Square Bore |
Fuel Inlet |
Dual |
Supercharged Application |
No |
Barrel |
Four |
Model |
4150 |
Throttle Bore |
1.688 inch |
Condition |
New |
Marine Use |
No |
Sale Category |
Carburetors and Components |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Carburetor Type |
4150 |
Secondary Type |
Vacuum |
Carburetor Use |
Street |
Material |
Aluminum |
Product Type |
Carburetor |
Vacuum Ports |
1 timed (spark) port, 2 full, and 1 PCV port |
Primary Power Valve |
4.5 |
CFM |
870 |
Type |
Automotive |
Secondary Main Jet |
82 |
Vacuum Port Quantity |
1 timed (spark); 2 full; 1 PCV |
Secondaries |
Vacuum |
Warning |
California Proposition 65 |
Warranty |
Limited Lifetime Warranty |
Choke |
Electric |
Finish |
Shiny |
Usage |
Street/Hi-Performance |
Primary Main Jet |
78 |
Fuel Type |
Gasoline |
Emission |
Without EGR |
Booster Type |
Down Leg |
Barrels |
4 |
Booster |
Straight |
Brand |
Holley |
Emission Code |
3 |
Fuel |
Gasoline |
Primary Pump Nozzle Size |
42 |
Length |
8.0000 |
Width |
11.4000 |
Height |
12.3000 |
Weight |
8.0000 |