DEMON 120077 Accelerator Pump Cam 792898002333

( Brand: Demon ), ( Part Type: Pump Cam ), ( Manufacturer Part Number: 120077 ), ( UPC: 792898002333 )

Review DEMON Accelerator Pump Cam Assortment

The Demon 120077 Accelerator Pump Cam is an essential performance part designed specifically for carbureted small-block Chevy and Ford applications. This high-performance cam is engineered to provide improved power and acceleration, making it an excellent choice for racers and enthusiasts seeking to enhance the response and overall performance of their classic or muscle vehicle.

This Demon Products accelerator pump cam is meticulously manufactured to exacting specifications. The precision-ground camshaft ensures a consistent and accurate cam profile, delivering quicker pump response during hard acceleration. The camshaft features a hydraulic roller design with 0.538-inch lift and a 252-degree duration at 0.050-inch lift. This combination results in a significant improvement in accelerator pump vacuum, enabling more fuel to be delivered to the carburetor during wide-open-throttle conditions.

The Demon 120077 Accelerator Pump Cam is designed for easy installation, with no camshaft grinds, or significant modifications required on the engine. It is compatible with stock valve springs, eliminating the need for costly and time-consuming valve spring upgrades. The camshaft is accompanied by a heavy-duty, 4-lobe hydraulic roller lifter kit, ensuring smooth operation and long-lasting performance.

Moreover, improvements in fuel delivery efficiency also lead to better combustion, translating to increased power. This is particularly advantageous for racing applications where maximum power output is crucial.

Demon Products provides a detailed step-by-step installation instruction manual to help ensure the accurate installation of the Demon 120077 Accelerator Pump Cam. Designed and manufactured in the USA, this performance part is made to the highest possible standards, ensuring the best possible results and customer satisfaction.

Investing in the Demon 120077 Accelerator Pump Cam promises noticeable improvements in your vehicle's power curve and acceleration response. Take the first step towards unlocking your engine's full potential upgrade your accelerator pump system with this exceptional cam today.

Pros and Cons of Buying a Demon 120077 Accelerator Pump Cam for Your Car

A. Introduction

The Demon 120077 accelerator pump cam is a performance part designed to enhance the fuel delivery system in carbureted engines, specifically for hot rods and muscle cars. This component can lead to improved throttle response and power output. However, like any automotive upgrade, there are pros and cons to consider before making a purchase.

B. Pros

1. Enhanced Power Delivery: The Demon 120077 accelerator pump cam increases the amount of fuel that reaches the engine during acceleration, resulting in smoother power delivery and potentially improved performance.

2. Better Fuel Economy: In some instances, the more efficient fuel delivery provided by this cam can lead to better fuel economy, as the engine uses fuel more efficiently.

3. Street Legal: Unlike some other high-performance parts, this component is generally considered street legal and does not require extensive modifications to your vehicle.

C. Cons

1. Higher RPM Operation: This part primarily benefits an engine during high RPMs and intense acceleration. If you regularly drive at lower RPMs or have a primarily cruising-focused driving style, this component might not provide significant benefits.

2. Cost: The Demon 120077 accelerator pump cam is a more advanced, high-performance part, which typically comes with a higher price tag compared to stock or standard parts.

3. Complex Installation: While not overly complicated, installing this part requires a good understanding of your vehicle's engine and fuel system. A professional mechanic or extensive DIY skills may be required for installation.

D. Conclusion

The Demon 120077 accelerator pump cam can be a worthwhile upgrade for those seeking to enhance their hot rod or muscle car's performance, particularly during high-RPM acceleration. However, it may not provide significant benefits for those with a primarily cruising-oriented driving style or for engines that are not driven with intense acceleration. Additionally, the part's higher cost, complex installation process, and questionable long-term fuel economy gains are considerations to weigh against the potential power gains.

E. Recommendation

If you frequently drive your car at high RPMs and accelerate aggressively, this part could be a worthwhile upgrade to boost the performance of your carbureted engine. However, it is essential to consider the skills and resources required for installation, the financial investment, and the impact on overall fuel economy before making the purchase. Consult with a professional mechanic to help you weigh the pros and cons in the context of your specific driving habits and engine setup.

part # 120077 prices

• $49.95-$75.75

specifications carbcaddie:

• brand: Demon
• part type: Pump Cam
• manufacturer part number: 120077
• upc: 792898002333

returns carbcaddie:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

offer carbcaddie:

• availability: In Stock
• started: January 7, 2025
• options: Ship-to-home
• sold: 0

general carbcaddie:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
• condition: New

shipping carbcaddie:

• type: Fixed
• service: UPS Ground
• cost: $11.95
• transit: 4-7 Days
• carrier: UPS
• class: Standard

payments carbcaddie:

• credit card: Diners-club
• wallet: Apple-pay
• other

seller carbcaddie:

• rating: 98.4%
• # reviews: 8771

Demon 120077 Is Similar To:

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• Edelbrock 12403 Accelerator Pump Cam Kit Fits Holley Demon Quick Fuel Carburetor (50% similar) $24.99–$45.78. (April 18th, 2025)
• Demon 421360 Vacuum Secondary Fuel Bowls With Pump Polished Aluminum (42.9% similar) $127.00–$137.00. (April 20th, 2026)