EVIL ENERGY 750 CFM Marine Carburetor Electric Choke 4-Barrel Air Valve-Controlled Secondary

The EVIL ENERGY Marine 750 CFM 4-Barrel Carburetor is purpose-built to deliver reliable, high-performance fueling for marine engines, ensuring smooth power whether you’re cruising, towing, or navigating varying load conditions. With a 750 CFM airflow capacity, this marine-specific 4-barrel carburetor provides a consistent air-fuel mixture across all RPM ranges, enhancing throttle response, fuel efficiency, and stability on the water.

Equipped with an electric choke, it automatically adjusts to temperature for easy cold starts—no manual tuning required—making every outing hassle-free. The air valve-controlled secondary throttle delivers gradual and stable power transitions, preventing abrupt surges that can disrupt vessel handling, an essential feature for maintaining control in marine environments.

Pre-calibrated for marine use, this carburetor comes with 0.11-inch main jets, 0.107-inch secondary jets, a 0.031-inch accelerator pump nozzle, and a precision metering rod system (0.075 x 0.047-inch rods), optimizing fuel atomization and airflow balance. Crafted from 100% new components (not remanufactured), it features a durable alloy body, corrosion-resistant finish, square bore flange, compact 3.25-inch height, and a single fuel inlet for simplified installation.

Compared to the Edelbrock Marine 750 CFM 4-Barrel Carburetor 1410 ($621.95), the EVIL ENERGY Marine 750 CFM 4-Barrel Carburetor offers equal durability and performance at a more competitive price, making it a reliable and cost-effective upgrade for boat owners seeking dependable on-water performance.

Why Choose EVIL ENERGY 750 CFM Marine Carburetor?

• Marine-Tuned Performance: Calibrated specifically for marine engines with 750 CFM airflow, 0.11-inch main jets, and a metering rod system, ensuring optimal fuel delivery and power for on-water conditions—whether cruising or handling varying loads.
• Smooth Transitions for Vessel Stability: Air valve-controlled secondary throttle opens gradually based on engine demand, preventing abrupt power shifts that can affect boat balance. This enhances safety and control, especially in choppy water or during maneuvers.
• Easy Cold Starts with Electric Choke: The electric choke adjusts automatically to temperature, eliminating the need for manual tuning during cold starts—perfect for early mornings on the water or after extended storage.
• New Components for Reliable Marine Use: Built entirely from new parts (no remanufactured components), it avoids the hidden wear risks of reused parts (e.g., degraded gaskets, worn jets) that can fail in marine environments. Designed to withstand moisture and vibration for long-term reliability.
• Simple Installation & Versatility: Single fuel inlet and square bore flange simplify mounting, while the compact 3.25-inch height fits most marine engine bays. No complex modifications needed for standard setups.
• Adjustable for Custom Setups: 0.075x0.047-inch metering rods allow fine-tuning to adapt to specific boat or engine mods (e.g., upgraded intakes), ensuring consistent performance even with personalized setups.

FAQs About EVIL ENERGY 750 CFM Marine Carburetor

1. Is this carburetor specifically designed for marine use?
Yes. It’s calibrated for marine engine demands, with features like smooth secondary throttle transitions (to maintain vessel stability) and durable construction to withstand marine environments (moisture, vibration). It’s not intended for automotive use.

2. Can I use this carburetor with different types of marine engines?
It’s designed for 4-barrel marine engines compatible with a square bore flange. As with most marine carburetors, we recommend checking your engine’s specifications (e.g., CFM requirements, intake manifold flange type) to ensure compatibility.

3. Do I need to tune it after installation?
It comes pre-calibrated for marine use, so most users can install and use it with minimal adjustments. The adjustable metering rods allow fine-tuning if needed for specific setups (e.g., high-altitude locations or modified engines).

4. How does the air valve-controlled secondary throttle benefit marine use?
Unlike mechanical secondaries that open abruptly, air valve-controlled secondaries open gradually, preventing sudden power surges that can destabilize the boat. This is especially useful in rough water or when maneuvering (e.g., docking, turning).

5. Is the electric choke easy to connect?
Yes. The electric choke requires a simple 12V connection, which is standard on most marine electrical systems. Detailed installation instructions are included to guide setup.

6. Will it fit in a tight marine engine bay?
With a height of 3.25 inches, it has a compact profile that fits most standard marine engine bays. We recommend measuring the available space (from intake manifold to engine cover or surrounding components) to confirm fitment.

7. Why is it important that it’s not remanufactured?
Remanufactured carburetors may reuse worn parts that can degrade quickly in marine environments (e.g., saltwater exposure, constant vibration). Our 100% new carburetor ensures all components (gaskets, jets, throttle shafts) are fresh, reducing the risk of leaks or early failure.

⚠️ Fitment Restrictions

• Not fit for vehicles
• Not equipped with fast idle adjustment screw

Brand Summary

Return Reasons

1. Quality Issues: Provide photos/videos; we cover return shipping.
2. Wrong Item Ordered: Buyer covers return shipping; email within 30 days.
3. Change of Mind: Buyer covers return shipping; email within 30 days.
4. Shipping Damage: Inspect packages; do not sign for damaged items.
5. Incorrect Item Shipped: Contact within 7 days.

Price Protection Policy

Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.

Disclaimer

EVIL ENERGY reserves the right to interpret, modify, or terminate this policy in accordance with applicable laws and regulations.

If you need further information or assistance, feel free to ask!