Manley I Beam Connecting Rods – Subaru EJ20/EJ25
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Manley Turbo Tuff® I-Beam Connecting Rods – 14416-4
Manley’s 14416-4 Turbo Tuff® I-Beam Connecting Rod Set is engineered for the most demanding Sport Compact builds. Part of the Pro Series range, these rods are designed to handle extreme boost, high RPM, and elevated cylinder pressures. Crafted from premium 4340 forged steel and fitted with ARP 2000 fasteners, this I-Beam configuration offers the highest level of strength and reliability for serious racers and engine builders.
Ideal for drag, circuit, and high-boost street applications, the 14416-4 set is a direct upgrade for high-output engines requiring bulletproof bottom-end components.
Key Features
- Pro Series I-Beam design with Turbo Tuff® reinforcement
- Manufactured from 4340 forged steel for extreme durability
- Fully machined and weight-matched for engine balance
- Supplied with high-strength ARP 2000 rod bolts
- Suitable for extreme boost, high-RPM, and competition engines
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 14416-4 |
| Rod Type | Pro Series I-Beam (Turbo Tuff®) |
| Product Market | Sport Compact |
| Centre to Centre Length | 5.137 in / 130.5 mm |
| Big End Bore | 2.165 in |
| Pin End Bore | 0.9063 in |
| Wrist Pin Diameter | 0.9055 in |
| Journal Size | Stock |
| Length | Standard |
| Average Weight | 560 g |
| Material | 4340 Forged Steel |
| Rod Bolt Material | ARP 2000 |
| Rod Quantity | 4 |
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