Street Avenger

Holley Street Avenger 770 cfm Square Bore 4150 4BBL Carburetor - 0-83770

Part #
0-83770
Line:
HLY

Product Information

  • Warranty:  90 Day Limited Warranty
  • Unit of Measure:  Each
  • UPC:  # 90127662557
  • Carburetor Type: 4150
  • CFM Rating: 770 cfm
  • Finish: Polished
  • Material: Aluminum
  • Type: Street
  • Flange Type: Square Bore
  • New Or Remanufactured: New
  • Number Of Mounting Holes: 4
  • Number Of Vacuum Ports: 4
  • Fuel Inlet: Dual
  • Fuel Line Included: Yes
  • Choke Type: Electric
  • PCV Outlet Included: Yes
  • Number Of Barrels: 4BBL
  • Booster Type: Straight
  • EGR Compatible: No
  • Primary Main Jet Size: 70
  • Secondary Main Jet Size: 75
  • Throttle Bore (in): 1.688 Inch

Applications for this Product

  • Select a vehicle to see vehicle applications.

Detailed Description

Carburetor;

Holley's Street Avenger series carburetors have been taken to the next level. Street Avenger carburetors are known to bolt on right out of the box, so what could be better than a Holley Street Avenger carburetor? How about one in aluminum? They save weight and look great. The tumble polished aluminum finish will keep its shine for a long time to come or it can be hand polished to a show quality shine.

The new Aluminum Avenger carburetors have the same great features as their zinc counterparts such as a quick change vacuum secondary for easy fine tuning; 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. Aluminum Avengers feature the same optimized street calibration as the zinc version so you know they will run great on your vehicle. Another new feature on the Aluminum Street Avenger is a clear fuel level sight glass for easy, no mess float adjustments.

  • Features a tumble polished finish - can also be hand polished
  • Optimized street calibration that works-out-of-the-box
  • Factory preset electric choke for easy startups
  • Glass fuel level sight windows for easy, safe float adjustments
  • 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)
  • 4 corner idle allows you to precisely control your idle system
  • Aluminum construction for a 44 percent weight savings
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required
  • Fuel line kit included so there are no unnecessary trips back to the parts store
  • 10020 percent wet-flow tested by Holley technicians to assure it arrives ready to run!

Brand Information

Holley(R) has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers(R), Flowtech(R) Exhaust, NOS(R) Nitrous, Weiand(R), Earl's Performance Plumbing(R), or Diablosport(R)- Holley products can give you the edge you need over the competition.
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