Carburetor

Automatic Transmission Optimized

• Precisely calibrated for GM/Ford/Chrysler AT shift linkages
• 500 CFM flow tailored to 305-390ci engines in full-size sedans/trucks
• Square-bore flange for direct OEM manifold replacement

Street-Smart Performance

• Electric choke ensures one-touch cold starts (ideal for daily drivers)
• #86 primary jets + #95 secondary jets
• Mechanical secondaries provide predictable throttle progression

Classic-Friendly Engineering

• 3.25" height clears stock air cleaners
• Staged throttle bores (1.44"/1.69") enhance low-RPM torque for automatic shifts
• Single-line fuel inlet retains original plumbing

Race-Tuned Performance Core

• Mechanical secondary throttles—instant power delivery, no lag for split-second racing response.
• Dual fuel inlets—stable fuel supply under extreme load, preventing starvation at wide-open throttle.

Durable Race-Grade Construction

• 100% new alloy body (no remanufactured parts)—corrosion-resistant, built for extreme track conditions.
• Precision CNC-machined components—ensures consistent performance and reduced in-race failure risk.

Universal Race Build Compatibility

• Square-bore flange—direct fit for most race-spec intake manifolds (GM/Ford/Chrysler).
• Integrates with GM, Ford, Chrysler AT shift linkages (additional fitment parts may be required).
• No choke design—optimized for race use (no unnecessary components for weight/simplicity).

Precision Control System

• Manual choke for direct throttle adjustment
• Air valve-controlled secondary throttle (vacuum-modulated)
• Single fuel inlet simplifies fuel line routing

Engineered Calibration

• #100 primary jets optimize mid-range fuel delivery
• 0.070" x 0.047" metering rods ensure smooth acceleration transitions
• 1.19" venturi diameter boosts airflow velocity

Direct-Fit Compatibility

• Tiered throttle bores (1.44-inch primary / 1.69-inch secondary) for balanced airflow
• 3.25-inch low-profile design clears OEM hoods
• Factory-calibrated for GM/Ford/Chrysler AT linkages (TH350/C4/727)

Race-Optimized Performance

• 650 CFM square-bore flow with adjustable air valve secondaries (pro-level tuning)
• Staged throttle bores (1.44" primary / 1.69" secondary) for progressive power delivery
• Aggressive #101 primary / #98 secondary jet calibration for maximum fuel flow

Precision Fuel Control

• Specialized metering rod system (0.070"x0.037") replaces traditional power valve
• High-flow 0.028" accelerator pump nozzle for instant throttle response
• Compact 1.19" venturi optimizes airflow velocity

Track-Ready Installation

• Manual choke for full driver control in competition settings
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage, additional parts may be required
• Low-profile 3.25" height clears performance air cleaners

Street-Optimized Performance Core

• 600 CFM airflow (supports 250–400 HP) + vacuum secondaries—adapts to vehicle weight/gearing for smooth power delivery.
• Factory-calibrated: #66 jets, 30cc accelerator pump, 6.5Hg power valve (with blow-out protection) + asymmetric venturis (1.25"/1.31").
• Manual choke (cable-actuated): Precise cold-start control for all climates.

Durable Premium Construction

• Vibratory polished aluminum body: Corrosion-resistant, lightweight, and sleek engine bay aesthetic.
• 100% wet-flow tested: Ensures leak-free, out-of-the-box performance with no break-in tuning.
• Precision CNC-machined components: Matches the durability of top brands (Holley, Edelbrock).

Universal Compatibility & Installation

• Square-bore flange (5 3/16" x 5 5/8"): Direct replacement for Holley/Edelbrock/Carter AFB/Autolite carburetors.
• Integrated 700R4/200R4 kickdown mounting: Compatible with GM/Ford/Chrysler AT linkages (additional parts may be needed).
• Bolt-on design: Hassle-free installation with no complex modifications.

Value & Application

• Ideal for: Daily drivers, weekend cruisers, and stock to mildly modified V8 street builds.
• Restrictions: No marine use; not for California pollution-regulated vehicles.

High-Performance Core with Advanced Technology

• 800 CFM+ Annular Flow Boosters (8 orifices) – superior fuel atomization, no flat spots, near EFI-like drivability.
• Qwik-Tune Air Valve-Controlled Secondaries – smooth RPM transitions + quick-change metering rods (no carb removal for tuning).
• Backfire-resistant design (no power valves) + tune-holding calibration – consistent performance without frequent re-tuning.

User-Friendly & Durable Design

• Electric choke – automatic temperature adjustment for effortless cold starts in all climates.
• Two-piece construction – float adjustments/component replacement without fuel draining or carb removal.
• 100% new machined components – no remanufactured parts, ensuring reliability in demanding conditions.

Universal Compatibility

• Square-bore flange – fits most performance intake manifolds.
• Works with GM, Ford, and Chrysler automatic transmission shift linkages (additional parts may be require

Value & Application

• Premium performance – matches top-tier models (e.g., Edelbrock AVS2) with no brand markup.
• Ideal for: High-horsepower street builds, daily drivers, and spirited racing applications.
• Restrictions: Requires new fuel filter; not compatible with alcohol/race/E85 fuel.

High-Performance Power Delivery

• 750 CFM square-bore design with mechanical secondaries for rapid throttle response
• No choke system reduces engine bay clutter, ideal for performance-focused builds
• Dual fuel inlets ensure consistent fuel supply under extreme load (e.g., racing, wide-open throttle)

Optimized Calibration

• #74 main jets and #84 secondary jets for precise air-fuel mixture in high-performance setups
• 4.5Hg power valve enhances low-end performance and high-RPM stability
• 0.031-inch accelerator pump nozzle delivers instant fuel on demand, eliminating lag

Efficient Airflow Design

• 1.375-inch primary and secondary venturis balance velocity and volume for optimal atomization
• 1.6875-inch throttle bores maximize airflow to support high-RPM power output
• 3.25-inch low-profile height fits tight engine bays and high-performance intake manifolds

Durable & Versatile

• Compatible with various high-performance intake manifolds and fuel systems, reducing modification needs
• 100% brand-new construction (no remanufactured parts) for long-term reliability
• Square bore flange ensures broad fitment across performance engine configurations

Manual Dominance System

• Manual choke for absolute throttle control during competition
• Air valve-controlled secondaries (vacuum-modulated power delivery)
• Oversized #113 primary jets for extreme WOT fuel demand

Precision Race Calibration

• Dual-stage metering rods (0.071"x0.047") for 6500RPM+ fuel stability
• 1.44" venturi accelerates airflow velocity (+22% vs standard)
• Equal 1.69" primary/secondary bores maximize high-RPM breathing

Track-Ready Integration

• Direct bolt-on for GM/Ford/Chrysler AT shift linkages (TH400/C6/727)
• Low-profile 3.25" height clears cowl induction hoods
• Can be used with intake manifold 7176.