Table of Contents
Building a 350 small block engine with Dart racing heads can be an exciting project for automotive enthusiasts. This article provides a detailed cost breakdown of the components and labor involved in constructing this powerful engine for approximately $4,500.
Overview of the 350 Small Block Engine
The 350 small block engine is renowned for its versatility and performance. It is a popular choice among racers and hobbyists alike. The Dart racing heads enhance performance significantly, making this combination a favorite for those looking to maximize power output.
Cost Breakdown
- Engine Block: $1,200
- Dart Racing Heads: $1,200
- Crankshaft: $400
- Pistons: $300
- Rings: $100
- Connecting Rods: $300
- Camshaft: $250
- Timing Chain: $50
- Oil Pump: $100
- Intake Manifold: $300
- Fuel Injectors: $200
- Exhaust Manifold: $150
- Gaskets and Seals: $100
- Miscellaneous Hardware: $150
- Labor Costs: $1,000
Detailed Component Analysis
Engine Block
The foundation of the build is the engine block. A high-quality block can cost around $1,200, providing a solid base for power and durability.
Dart Racing Heads
Dart racing heads are known for their excellent airflow and performance. Priced at approximately $1,200, they are a worthwhile investment for anyone looking to enhance engine performance.
Crankshaft
A quality crankshaft is essential for engine balance and performance. Expect to spend around $400 on a reliable crankshaft.
Pistons and Rings
Pistons are crucial for compression and power generation. A set of pistons will cost about $300, while the rings will add another $100 to the total.
Connecting Rods
Connecting rods link the pistons to the crankshaft. A good set of connecting rods can be acquired for around $300.
Camshaft
The camshaft plays a vital role in engine performance by controlling the timing of valve openings. A quality camshaft typically costs about $250.
Timing Chain
The timing chain ensures that the engine’s timing remains accurate. This component can be sourced for approximately $50.
Oil Pump
An oil pump is essential for maintaining proper lubrication within the engine. Budget around $100 for a reliable oil pump.
Intake and Exhaust Manifolds
Intake and exhaust manifolds are critical for airflow management. Expect to pay about $300 for the intake manifold and $150 for the exhaust manifold.
Gaskets and Seals
Gaskets and seals are necessary to prevent leaks and ensure proper functioning. A set will typically cost around $100.
Miscellaneous Hardware
Additional hardware such as bolts, nuts, and other small components can add up to about $150.
Labor Costs
If you’re not building the engine yourself, labor costs can be significant. Budget around $1,000 for professional assembly and tuning to ensure optimal performance.
Total Cost Summary
When you add up all the components and labor, the total cost to build a 350 small block with Dart racing heads comes to approximately $4,500. This investment can yield a powerful engine ready for performance applications.
Conclusion
Building a 350 small block engine with Dart racing heads is a rewarding project that can enhance your vehicle’s performance. With careful budgeting and planning, you can achieve a powerful engine for around $4,500. Whether you’re a seasoned mechanic or a beginner, this guide provides a clear financial roadmap to help you succeed in your build.