Cost Breakdown: Building a 550 Hp Ls vs Hemi with Trick Flow and Mopar Performance Parts

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The debate between LS and HEMI engines is a popular topic among automotive enthusiasts. Both engines have their unique characteristics, advantages, and costs associated with building a high-performance setup. In this article, we will break down the costs of building a 550 HP LS engine using Trick Flow components versus a 550 HP HEMI engine using Mopar Performance parts.

Overview of the Engines

The LS engine, a product of General Motors, has gained immense popularity due to its lightweight design and high-performance capabilities. On the other hand, the HEMI engine, known for its distinctive design and power delivery, is a staple in the Chrysler lineup. Both engines can be built to produce impressive horsepower with the right components.

Cost Breakdown for LS Engine

Building a 550 HP LS engine requires careful selection of parts to ensure performance and reliability. Below is a breakdown of the estimated costs associated with building this engine using Trick Flow components.

  • Engine Block: $1,500
  • Forged Crankshaft: $800
  • Forged Pistons: $600
  • Connecting Rods: $700
  • Trick Flow Cylinder Heads: $2,200
  • Intake Manifold: $400
  • Camshaft: $350
  • Fuel Injectors: $300
  • Exhaust Headers: $500
  • Engine Management System: $1,000

Adding these costs together gives a total estimated cost of approximately $8,450 for building a 550 HP LS engine using Trick Flow parts.

Cost Breakdown for HEMI Engine

Building a 550 HP HEMI engine with Mopar Performance parts also requires careful planning and budgeting. Below is a breakdown of the estimated costs associated with this engine build.

  • Engine Block: $1,800
  • Forged Crankshaft: $900
  • Forged Pistons: $700
  • Connecting Rods: $750
  • Mopar Performance Cylinder Heads: $2,500
  • Intake Manifold: $450
  • Camshaft: $400
  • Fuel Injectors: $350
  • Exhaust Headers: $600
  • Engine Management System: $1,200

The total estimated cost for building a 550 HP HEMI engine using Mopar Performance parts is approximately $9,350.

Comparison of Costs

When comparing the total costs of building a 550 HP LS versus a 550 HP HEMI, we can see a clear difference:

  • LS Engine Total Cost: $8,450
  • HEMI Engine Total Cost: $9,350

The LS engine build is approximately $900 less expensive than the HEMI engine build. This cost difference can be attributed to the availability and pricing of components from Trick Flow and Mopar Performance.

Conclusion

Both the LS and HEMI engines can be built to produce 550 HP with the right components. However, based on the cost breakdown provided, the LS engine offers a more budget-friendly option while still delivering impressive performance. Enthusiasts should consider their specific needs, preferences, and budget when deciding which engine to build.