Table of Contents
Building a classic Mopar with over 700 horsepower is an exciting project for any car enthusiast. However, it requires careful planning and budgeting to ensure that the build is not only powerful but also cost-effective. In this article, we will break down the costs associated with building a 700+ HP classic Mopar using parts from Summit Racing.
1. Overview of Classic Mopar Builds
Classic Mopars, such as the Dodge Charger or Plymouth Barracuda, are popular choices for high-performance builds. These vehicles offer a solid foundation for power upgrades, thanks to their robust frames and classic styling. When planning a build, it’s essential to consider the following:
- Engine type and specifications
- Transmission compatibility
- Suspension upgrades
- Braking system enhancements
- Body modifications
2. Engine Costs
The heart of any performance build is the engine. For a classic Mopar aiming for 700+ HP, a big block engine is often the best choice. Here’s a breakdown of the typical costs:
- Engine Block: $2,500 – $5,000
- Crankshaft: $500 – $1,200
- Pistons and Rods: $800 – $1,500
- Camshaft: $300 – $800
- Valvetrain Components: $400 – $1,000
- Intake Manifold: $300 – $700
- Fuel System (injectors, pump, lines): $600 – $1,200
- Exhaust System: $500 – $1,500
In total, the engine costs can range from $6,000 to $12,000, depending on the choices made for each component.
3. Transmission and Drivetrain
To handle the power generated by the engine, a reliable transmission and drivetrain are crucial. Here’s what to expect in terms of costs:
- Transmission (manual or automatic): $1,500 – $3,000
- Torque Converter: $300 – $800
- Driveshaft: $300 – $600
- Rear End (differential): $800 – $1,500
The total for the transmission and drivetrain can range from $2,900 to $5,900.
4. Suspension Upgrades
A high-performance build requires a suspension system that can handle increased power and provide better handling. Here’s a cost breakdown:
- Coilover Shocks: $600 – $1,200
- Sway Bars: $200 – $500
- Control Arms: $300 – $800
- Subframe Connectors: $200 – $400
Suspension upgrades can cost between $1,300 and $2,900.
5. Braking System Enhancements
With increased horsepower comes the need for better stopping power. Upgrading the braking system is essential. Here’s a breakdown of expected costs:
- Disc Brake Conversion Kit: $500 – $1,200
- Brake Lines: $100 – $300
- High-Performance Brake Pads: $150 – $400
- Master Cylinder: $100 – $300
The total costs for braking system enhancements can range from $850 to $2,200.
6. Body Modifications
To accommodate the performance upgrades and enhance aesthetics, body modifications may be necessary. Here’s a cost overview:
- Custom Hood (for air intake): $300 – $800
- Fiberglass Fenders: $400 – $800
- Paint Job: $1,000 – $3,000
- Rims and Tires: $1,200 – $2,500
Body modifications can cost between $2,900 and $7,100.
7. Total Cost Summary
When all components are considered, here’s a summary of the total costs for building a 700+ HP classic Mopar:
- Engine: $6,000 – $12,000
- Transmission and Drivetrain: $2,900 – $5,900
- Suspension Upgrades: $1,300 – $2,900
- Braking System Enhancements: $850 – $2,200
- Body Modifications: $2,900 – $7,100
This brings the total estimated cost for building a 700+ HP classic Mopar to between $14,950 and $30,100.
8. Conclusion
Building a 700+ HP classic Mopar is a thrilling endeavor that requires significant investment. By sourcing parts from Summit Racing and carefully planning each aspect of the build, enthusiasts can achieve their dream car while managing costs effectively. With the right components and modifications, a classic Mopar can deliver both power and style on the road.