🔥 408ci Street King Short Block – Boosted

💥 Forged for Boost. Built for Battle.

🔧 Overview

The 408ci Street King Boosted Short Block is engineered for enthusiasts who want a bulletproof foundation for serious forced induction performance. Based off the 6.0L iron block. Combining increased displacement with a forged stroker rotating assembly, this combination delivers the strength, durability, and torque required to support everything from mild street builds to four-digit horsepower monsters.

The 408ci has become one of the most popular LS stroker combinations for turbocharged and supercharged applications thanks to its exceptional balance of displacement, drivability, and horsepower potential. The additional cubic inches provide outstanding off-boost torque while helping larger turbochargers spool quicker and more efficiently.

Whether you're planning a single turbo street car, twin-turbo race build, or supercharged truck, the 408ci Street King Boosted Short Block provides the proven foundation needed to achieve your horsepower goals.

💨 Built for Forced Induction

Every Street King Boosted Short Block is assembled with one goal in mind: surviving and thriving under boost. Featuring premium forged components, precision machining, and carefully selected clearances, this combination is designed to handle the increased cylinder pressures associated with modern forced induction systems.

The result is a durable, boost-ready foundation capable of supporting serious horsepower while maintaining the reliability enthusiasts expect from a professionally built engine.

⚙️ What Is Included

• Fully machined and inspected LS 6.0L iron block
• Forged stroker crankshaft
• Forged H-beam connecting rods
• Forged pistons
• Premium engine bearings
• Performance piston rings
• Precision balancing and blueprint assembly

🔥 Performance Stages

Street Series – Boost Ready

A durable foundation for customers looking to build a reliable turbocharged or supercharged street vehicle.

Features:

• Forged stroker rotating assembly
• Boost-friendly piston package
• Precision-balanced assembly
• Designed for moderate boost levels

Power Capability:
Up to 850 HP

Ideal For:

• Street cars
• Weekend cruisers
• Entry-level turbo builds
• Mild supercharger applications

Street/Strip Series – Serious Performance

Built for enthusiasts who want a stronger foundation capable of supporting higher boost levels and aggressive driving.

Features:

• Premium forged rotating assembly
• Upgraded bearing package
• Upgraded Main studs
• Optimized for high-performance forced induction applications

Power Capability:
Up to 1,000 HP

Ideal For:

• Street/strip vehicles
• Twin-turbo builds
• High-boost supercharger setups
• Serious performance applications

Dominator Series – Maximum Boost

The ultimate 408ci Street King short block. Built for customers pursuing four-digit horsepower goals and uncompromising durability.

Features:

• Premium forged crankshaft
• Premium forged connecting rods
• Premium forged pistons
• High-performance bearing package
• Upgraded Main Bearings
• Blueprint assembled to exacting tolerances
• Designed for extreme horsepower applications

Power Capability:
1,200+ HP

Ideal For:

• Competition vehicles
• Drag racing applications
• Extreme street builds
• Maximum horsepower combinations

👑 Why Choose the 408ci Street King Boosted Short Block?

• Forged stroker rotating assembly built specifically for boost
• Excellent balance of displacement and horsepower potential
• Outstanding off-boost torque and drivability
• Improved turbo spool characteristics
• Proven LS architecture with unmatched aftermarket support
• Built to support serious forced induction applications

⚠️ Important Notes

• Cylinder heads, camshaft, valvetrain, intake manifold, oil pan, timing components, and gaskets are not included
• All short blocks are built to order
• Final specifications may vary depending on application and intended power level
• Professional assembly of top-end components and tuning are recommended
• Power capability depends on fuel quality, tuning, boost level, and supporting modifications

📋 Recommended Applications

✅ Turbocharged Street Builds
✅ Twin-Turbo Applications
✅ Supercharged Vehicles
✅ Street/Strip Combinations
✅ Drag Racing Builds
✅ High-Horsepower LS Swaps

Titan Engine Works 408ci Street King Boosted Short Block delivers the forged strength, precision assembly, and displacement needed to support serious horsepower. Built for enthusiasts who demand reliability under boost, it provides the ultimate foundation for creating a powerful and dependable forced induction LS build.