B58 Forged Short Block 1200HP Rated (No Core Required) – Boosted Engineering

Overview

Boosted Engineering B58 forged short block, engineered to support up to 1000whp in high performance applications.

Built using a brand new OEM foundation and premium internal components, this package is designed for customers seeking a reliable, high power solution without the need for a core exchange.

Key Features

• No core exchange required
• Brand new OEM-based short block foundation
• Rated for up to 1000whp / ~1200bhp (with supporting modifications)
• Fully balanced rotating assembly
• Built using proven components from our high performance engine program
• Designed for high boost, high load and high RPM operation

Engine Specification

• Brand new OEM B58 short block
• Forged pistons (10.2:1 or 11:1 compression options)
• Hybrid H/I-beam forged connecting rods
• King Tri-Metal Race bearings (main & rod)
• ARP main stud upgrade
• Precision balanced rotating assembly

Optional Upgrades

Available at additional cost:

• ARP head stud upgrade
• Performance multi-layer steel head gasket (Cometic)
• Upgraded oil pump assembly with reinforced internal components

Important Information

This is a short block assembly only (not a long block). Cylinder heads, external components and ancillaries are not included.

Unlike many engine programs, this package does not require a core exchange, allowing for a faster turnaround and simplified purchasing process.

Performance Capability

Designed for:

• High boost turbocharged setups
• Drag, roll racing and track applications
• Customers targeting ~1000whp, high torque builds

Final performance is dependent on turbo system, fuel system and tuning.

Usage & Disclaimer

This product is intended for high performance and motorsport applications.

Due to the nature of high output engines, increased wear and reduced service intervals should be expected compared to standard engines.

Professional installation and calibration are required. Incorrect installation or tuning may result in engine damage.

Operation of a vehicle at this performance level requires appropriate mechanical understanding and driver competency. Boosted Engineering accepts no responsibility for damage resulting from improper installation, tuning, misuse or operation beyond intended limits.

Read more: Short Block vs Long Block: What's the Difference and Which Do You Need?