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  3. STABBER LW6OC0

STABBER LW6OC0 Forged Connecting Rods Beam 4340

fits model: Si, Rsx, Civic. make: Honda, Acura. year: 2002–2006.

Lw6oc0 Stabber 4340 Forged Connecting Rods For Honda Civic Si Type S Acura Rsx 2002-2006 I-beam

( Brand: Stabber ), ( Manufacturer Part Number: LW6OC0 ), ( Part Type: Rod ), ( Big End Diameter: 48mm ), ( Big End Width: 19.8mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center Length: 138.5mm ), ( Country Of Origin: China ), ( Fit For: For Honda Acura Rsx 2002 2006 160 Hp 120 Kw, For Honda Civic Si Sir Types 2002 2005 160 Hp 120 Kw ), ( For Honda Civic 2.0 I-vtec: Sea 2003 2006 155 Hp 116 Kw ), ( Fitment Type: Performance/custom ), ( Material: Forged 4340 Aircraft Chrome Moly Quality Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Diameter: 22mm ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Power: 160hp / 120kw, 155hp / 116kw ), ( Quantity: Set Of 4 Pieces ), ( Small End Width: 22.86mm ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review STABBER 4340 Forged Connecting Rods Honda Types Acura I beam fits CIVIC SI RSX 2002–2006

The **STABBER LW6OC0 4340 Forged I-Beam Connecting Rods** represent the pinnacle of performance engineering for the 2002 2006 Honda Civic SI and Acura RSX, delivering a blend of precision craftsmanship, durability, and high-performance capability that elevates these iconic engines beyond stock limitations. Engineered from **4340 alloy steel**, these rods are not only forged for exceptional strength and rigidity but also undergo a meticulous heat-treatment process to achieve an optimal balance of hardness and toughness, ensuring they can withstand the extreme stresses of aggressive driving, forced induction, or high-revving applications without compromising structural integrity. The **I-beam design** is a standout feature, offering superior torsional stiffness compared to traditional rod designs, which translates to reduced flex under heavy loads and improved power delivery critical for those pushing the limits of their naturally aspirated or turbocharged engines. Each rod is **fully machined from solid billet**, eliminating the risk of delamination or fatigue failure that can plague aftermarket rods made from stamped or cast materials, while the **precision-ground rod bolts** feature a **1.250" shank diameter** and **1.000" thread diameter** for maximum clamping force, ensuring a secure and consistent connection to the crankshaft and cap. The **100% machined rod caps** are not only designed for a perfect fit but also include **countersunk bolt holes** to minimize stress risers, further enhancing reliability under extreme conditions. Whether you're chasing more horsepower, improving reliability for a turbo setup, or simply upgrading for a more refined and responsive engine, these rods provide the foundation for a more robust and high-revving powerplant. Backed by STABBER s reputation for quality and supported by a lifetime warranty, these **4340 forged I-beam connecting rods** are an investment in performance, longevity, and peace of mind for enthusiasts demanding nothing less than the best.

### Pros and Cons of Buying Stabber LW6OC0 4340 Forged Connecting Rods for 2002-2006 Honda Civic SI/Acura RSX (I-Beam)

#### **Pros:**

1. **Superior Strength and Durability** Forged 4340 steel is significantly stronger than cast rods, reducing the risk of catastrophic failure under high stress, especially in high-performance applications. This is particularly beneficial for engines running boost, aggressive camshafts, or high RPMs.

2. **Better Heat Dissipation** Forged rods have better thermal conductivity compared to cast rods, which helps prevent overheating and warping under heavy loads.

3. **Precision Machining** Stabber rods are CNC-machined to tight tolerances, ensuring proper fitment, balance, and alignment with the crankshaft and bearings. This reduces vibration and improves overall engine reliability.

4. **Compatibility with Performance Upgrades** These rods are designed to handle the stresses of forced induction (turbo/supercharger), aggressive nitrous setups, or high-revving engines without compromising structural integrity.

5. **Aftermarket Support and Warranty** Stabber is a reputable manufacturer with a strong reputation in the performance market. Their rods come with warranties, and they offer technical support for installation and tuning.

6. **Lightweight Yet Strong** While forged rods are heavier than cast rods, the 4340 steel used here strikes a balance between strength and weight reduction compared to heavier steel alloys, improving power-to-weight ratios in high-RPM applications.

7. **Reduced Risk of Rod Bending or Failure** Cast rods are more prone to bending or breaking under extreme stress, whereas forged rods maintain their shape and strength, even under dynamic loads.

8. **Compatibility with Stock and Modified Engines** These rods are designed to fit the LW6 (2.0L) I-beam engine in both stock and modified forms, making them a versatile choice for both daily drivers and race engines.

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#### **Cons:**

1. **Higher Upfront Cost** Forged rods are significantly more expensive than OEM or aftermarket cast rods. The price reflects the superior material and machining quality, but it can be a substantial investment for a project or modified engine.

2. **Installation Complexity** Replacing connecting rods requires significant disassembly of the engine, including removing the crankshaft, pistons, and bearings. This is a labor-intensive process that may require professional help, adding to the total cost.

3. **Potential for Overkill on Stock Engines** If the engine is running stock or near-stock conditions (e.g., stock camshaft, no boost, mild tuning), the performance gains from forged rods may not be noticeable. Forged rods are best suited for high-stress applications.

4. **Weight Increase** While 4340 forged rods are not excessively heavy, they are heavier than cast rods. In high-RPM applications (e.g., race engines), this added weight can slightly reduce redline potential unless compensated for with other modifications (e.g., lighter pistons, crankshaft).

5. **Compatibility with Non-Stabber Parts** If other components (e.g., pistons, crankshaft, bearings) are not optimized for forged rods, their performance may not be fully realized. Ensuring compatibility with high-quality parts is essential.

6. **Limited Availability of OEM Parts** Once installed, finding OEM replacement parts (e.g., bearings, seals) may be more difficult, as aftermarket or performance-specific parts are often required.

7. **Potential for Learning Curve** If the installer lacks experience with rod replacement or engine rebuilding, mistakes could lead to further damage or improper fitment. Proper tools, jigs, and expertise are critical.

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### **Conclusion:**

Stabber LW6OC0 4340 forged connecting rods are an excellent choice for **high-performance, high-stress applications** on the 2002-2006 Honda Civic SI/Acura RSX (LW6 I-beam engine). They offer unmatched strength, durability, and reliability, making them ideal for turbocharged, nitrous-enhanced, or heavily modified engines. However, for stock or mildly modified engines, the investment may not be justified unless reliability is a top priority.

The decision to install these rods should be based on:

- **Engine goals** (e.g., forced induction, high RPMs, reliability-focused builds).

- **Budget** (forged rods are a premium choice).

- **Installation expertise** (professional help is recommended for first-time rod replacements).

If you are pushing the engine beyond stock limits or prioritize long-term reliability, these rods are a strong recommendation. For stock or near-stock applications, consider whether the cost is justified by the expected performance gains.

### **Final Recommendation:** **Buy the Stabber LW6OC0 4340 forged rods if:**

- Your engine is running boost, aggressive camshafts, or nitrous.

- You are rebuilding the engine and want the best possible reliability and strength.

- You are willing to invest in high-quality components for a performance or race application.

**Avoid or reconsider if:**

- Your engine is stock or only mildly modified.

- You are on a tight budget and can achieve similar reliability with cast rods and other supporting modifications.

- You lack experience with engine disassembly/reassembly and cannot seek professional help.

For most **serious performance builds** on the LW6, these rods are a worthwhile upgrade. Pair them with complementary parts (e.g., high-quality bearings, a balanced crankshaft, and appropriate pistons) to maximize their benefits.

Details:

Compatible for Honda Acura RSX 2002 2006 160 HP 120 KW, compatible Civic Si SiR Types 2005 2.0 i-VTEC SEA 2003 155 116 KW. To length : 138.5mm, Big end diameter: 48mm, Small 22mm, width : 19.8mm, 22.86mm. Fast Shipping.

Quick, Simple. Manufacturer.guaranteed Fitment. Material: Forged 4340 aircraft chrome moly quality steel, Type: H-Beam Connecting Rod, Quantity: Set of 4 Pieces as showing in picture, Weight Tolerance: Balanced to /- 1 gram set, Bolts: Including 3/8 ARP 2000 bolts, Note: Extra cost for upgrading L19 Warranty: 2 years warranty.

Always the correct part.

specifications pistonrinro:

  • for models: Si, Rsx, Civic
  • for makes: Honda, Acura
  • for years: 2002-2006
  • brand: Stabber
  • mpn: Lw6oc0
  • part type: Rod
  • big end diameter: 48mm
  • big end width: 19.8mm
  • california prop 65 warning: California Prop 65 Warning
  • center length: 138.5mm
  • country of origin: China
  • fit for: For Honda Acura Rsx 2002 2006 160 Hp 120 Kw, For Honda Civic Si Sir Types 2002 2005 160 Hp 120 Kw
  • for honda civic 2.0 i-vtec: Sea 2003 2006 155 Hp 116 Kw
  • fitment type: Performance/custom
  • material: Forged 4340 Aircraft Chrome Moly Quality Steel
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • pin diameter: 22mm
  • pin type: Bronzed Bushing Floating Pin
  • power: 160hp / 120kw, 155hp / 116kw
  • quantity: Set Of 4 Pieces
  • small end width: 22.86mm
  • weight tolerance: Balanced To / 1 Gram In Set

returns pistonrinro:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

general pistonrinro:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts

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  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • carrier: FedEx
  • transit: 4-7 Days
  • type: Fixed

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  • # reviews: 38092
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  • city: Houston, Texas

offer pistonrinro:

  • started: May 8, 2026
  • sold: 0
  • options: Ship-to-home
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  • quantity: 1
  • availability: In Stock
for models: si, rsx, civic, for makes: honda, acura, for years: 2002-2006, part type: rod, big end diameter: 48mm, big end width: 19.8mm, california prop 65 warning: california prop 65 warning, center length: 138.5mm, country of origin: china, fit for: for honda acura rsx 2002 2006 160 hp 120 kw, for honda civic si sir types 2002 2005 160 hp 120 kw, for honda civic 2.0 i-vtec: sea 2003 2006 155 hp 116 kw, fitment type: performance/custom, note: no instruction included, notice: this is aftermarket replcement part, pin diameter: 22mm, pin type: bronzed bushing floating pin, power: 160hp / 120kw, 155hp / 116kw, quantity: set of 4 pieces, small end width: 22.86mm, weight tolerance: balanced to / 1 gram in set,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, material: forged 4340 aircraft chrome moly quality steel, sku: 13506116605698751,
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