Holley Off Road Carbs

$819.99

Part No. 0-90670
Warranty Details (LIMITED LIFETIME REPLACEMENT)
The off-road truck avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off road environment. The 470 CFM off-road truck avenger is the perfect carburetor for 4 cylinder, V-6, and inline 6 cylinder engines. Viton(R) is a registered trademark of DuPont Performance Elastomers.

Product Features:

  • Gold Dichromate Finish For Extreme Off Road Environments
  • Single Feed Fuel Inlet For Ease Of Installation
  • Optimized Off-Road Calibration That Works Out-Of-The-Box
  • Factory Preset Electric Choke For Easy Startups
  • Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
  • One Piece Off-Road Vent Tube Eliminates Fuel Spillover
  • Metering Block For Flood Free Op. 40 deg. Climb/30 deg. Side Hill
  • Limited Lifetime Warranty Defects In Material/Workmanship
Category: Tag:

Specifications

Barrel: Four
Booster Type: Annular / Straight
Carburetor Type: 4150
Choke: Electric
Cubic Feet Per Minute Rating: 670 cfm
Emission: Without EGR
Finish: Dichromate Gold
Flange: Square Bore
Fuel Inlet: Single
Fuel Type: Gasoline
Material: Zinc
Primary Main Jet: 68
Primary Power Valve: 6.5
Secondary Main Jet: 89
Secondary Type: Vacuum
Supercharged Application: No
Throttle Bore: 1.563 in
Type: Automotive
Usage: Street/Strip
Vacuum Port Quantity: 1 timed (spark); 2 full; 1 PCV

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