TurboWorks Forged H-Beam Connecting Rods for Toyota 1JZ-GE / 1JZ-GTE

When building a high-performance 1JZ engine, the connecting rods must withstand extreme cylinder pressures, elevated RPM, and continuous motorsport abuse. The TurboWorks Forged H-Beam Connecting Rods are engineered to provide exceptional strength, durability, and precision for demanding street and racing applications.

Manufactured from premium forged AISI 4340 steel (EN24), these connecting rods are designed specifically for high-horsepower turbocharged engines and aggressive driving conditions. The H-beam profile delivers outstanding structural rigidity while maintaining reduced weight, helping ensure bottom-end stability under high boost and sustained RPM.

Each forging undergoes extensive quality control procedures including degassing and X-ray inspection to eliminate potential material defects. The rods are then heat-treated, precision-machined, ground, and honed to achieve exceptional strength and highly accurate tolerances for reliable high-performance operation.

Designed to support power levels exceeding 200 HP per cylinder, these rods are an ideal solution for serious drift, drag, circuit, and high-performance street builds.

Carefully selected for builders who demand proven performance without compromise.

Why Upgrade Your Connecting Rods?

Compared to factory connecting rods:

✔ Forged AISI 4340 steel construction for extreme durability
✔ H-beam design provides exceptional strength-to-weight ratio
✔ Designed to support over 200 HP per cylinder
✔ Precision-machined and honed for maximum accuracy
✔ Ideal for high-boost and high-RPM applications

Key Features

✔ Genuine TurboWorks forged connecting rod set
✔ Forged AISI 4340 (EN24) steel construction
✔ H-beam design for high structural rigidity
✔ Heat-treated for maximum durability
✔ Precision-machined, ground, and honed
✔ Degassed and X-rayed forgings for defect inspection
✔ Suitable for serious street and motorsport builds

Technical Specifications

✔ Brand: TurboWorks
✔ Product Type: Forged H-Beam Connecting Rod Set
✔ Material: Forged AISI 4340 Steel (EN24)
✔ Hardness Rating: HRC 35–38
✔ Rod Design: H-Beam
✔ Assembly Hardware: Rod bolts and assembly lubricant not included
✔ Power Capability: Exceeding 200 HP per Cylinder

Dimensions

✔ Center-to-Center Length: 125.25 mm
✔ Big End Bore: 55 mm
✔ Big End Width: 25.90 mm
✔ Small End Bore: 22 mm
✔ Small End Width: 25.90 mm

✔ Engine Family: Toyota JZ-Series

Compatible Engines

✔ 1JZ-GE
✔ 1JZ-GTE

Compatible Vehicles

✔ Toyota Chaser
✔ Toyota Soarer
✔ Toyota Supra MK3

Shipping

🇪🇺 EU Delivery: 5–10 Business Days
🌍 International Delivery: 7–21 Business Days