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The Pontiac 400 engine is a classic choice for automotive enthusiasts looking to build a powerful performance engine. With the right components, it’s possible to achieve 500 horsepower using Edelbrock Performer parts. This article provides a detailed cost breakdown for building a 500 HP Pontiac 400, helping you plan your project effectively.
Overview of the Pontiac 400 Engine
The Pontiac 400 was introduced in 1967 and quickly became known for its torque and performance. This engine is a popular choice for muscle car restorations and builds due to its robust design and potential for high horsepower. The goal of this project is to achieve 500 horsepower using Edelbrock Performer parts, which are known for their quality and performance.
Parts List and Costs
Below is a breakdown of the essential components needed to build a 500 HP Pontiac 400 engine using Edelbrock Performer parts, along with their estimated costs.
- Edelbrock Performer Intake Manifold: $300
- Edelbrock Performer Carburetor (750 CFM): $400
- Edelbrock Performer Camshaft: $200
- Edelbrock Aluminum Cylinder Heads: $1,200
- Forged Pistons: $600
- Connecting Rods: $500
- Crankshaft: $800
- High-Performance Timing Chain: $100
- Headers: $400
- Exhaust System: $600
- Ignition System: $200
- Miscellaneous (gaskets, fluids, etc.): $300
Total Cost Estimate
When you add up all the components listed above, the total estimated cost for building a 500 HP Pontiac 400 engine with Edelbrock Performer parts is as follows:
- Total Parts Cost: $5,600
- Labor (if applicable): $1,500
- Total Estimated Cost: $7,100
Building Process Overview
The process of building a 500 HP Pontiac 400 involves several key steps. Below is a brief overview of the building process:
- Disassembly: Remove the engine from the vehicle and disassemble it completely.
- Cleaning: Clean all components thoroughly to remove old oil and debris.
- Machining: Machine the block, crankshaft, and cylinder heads as necessary for performance.
- Assembly: Begin assembling the engine with the new Edelbrock parts, following the manufacturer’s instructions.
- Tuning: Once assembled, tune the engine for optimal performance.
Performance Expectations
With the right assembly and tuning, the Pontiac 400 built with Edelbrock Performer parts can achieve impressive performance numbers. Expect the following:
- Horsepower: 500 HP at 5,500 RPM
- Torque: 500 lb-ft at 4,000 RPM
- Engine Response: Quick throttle response and strong mid-range power.
Conclusion
Building a 500 HP Pontiac 400 with Edelbrock Performer parts is a rewarding project for any automotive enthusiast. With a clear understanding of the costs involved and the steps required, you can successfully undertake this build and enjoy the powerful performance it delivers.