MAXPEEDINGRODS 3076BO Forged Steel Beam Connecting Rods Arp 4X 4340 Bolts 4G92 4.724

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 3076BO ), ( Part Type: Rod Bolt ), ( Big End Diameter: 48.01mm ), ( Big End Width: 21.75mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center To Center Length: 120mm ), ( Material: Forged 4340 Aircraft Chrome Moly Quality Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Quantity: 4 Pieces As Showing In Picture ), ( Small End Diameter: 19mm ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS 4x 4340 Forged Steel H beam Connecting Rods Arp Bolts Mitsubishi 4.724 Inch

The **Maxpeeding Rods 3076BO 4x 4340 Forged Steel H-Beam Connecting Rods with ARP Bolts for Mitsubishi 4G92** represent the pinnacle of performance engineering for the iconic 4G92 engine, delivering a seamless blend of strength, precision, and reliability to elevate both street and track applications. Crafted from **high-grade 4340 alloy steel**, these rods undergo a rigorous **forging process** to eliminate internal voids and grain flow disruptions, ensuring uniform density and exceptional fatigue resistance critical for engines subjected to extreme loads, high RPMs, or forced induction. The **H-beam design** optimizes stiffness while minimizing weight, reducing rod deflection and improving power transfer to the crankshaft, which translates to enhanced torque delivery and smoother operation under heavy loads. Each rod is **precision-machined** to exacting tolerances, with **fully counterweighted caps** to balance the assembly, reducing vibration and prolonging bearing life a feature particularly beneficial for turbocharged or supercharged setups where rotational forces are amplified.

Complementing the rods are **ARP 12-point bolts**, the gold standard in high-performance engine assembly. These **high-strength, heat-treated bolts** feature a **12-point drive pattern** for superior torque distribution, eliminating slippage and ensuring consistent clamping force across the rod caps. The **ARP 1000 series** bolts are designed to handle the most demanding applications, offering **exceptional fatigue resistance** and **corrosion protection** through a proprietary coating, making them ideal for both street and competition use. The **4x oversized bolt pattern** further enhances strength, distributing stress more evenly and reducing the risk of bolt failure under extreme conditions. Together, the rods and bolts form a **rigid, high-strength assembly** that not only withstands the demands of forced induction but also improves engine reliability, making them a preferred choice for builders seeking to maximize power while maintaining durability.

Beyond their mechanical advantages, these rods are engineered with **installation convenience** in mind. The **pre-drilled and tapped rod caps** allow for easy attachment of the ARP bolts, streamlining the assembly process without compromising strength. The **matching rod-to-piston clearance** ensures a proper fit with stock or aftermarket pistons, while the **pre-machined oil holes** facilitate optimal lubrication, reducing friction and wear. Whether retrofitting a naturally aspirated 4G92 for daily driving or preparing a turbocharged engine for track duty, the **Maxpeeding Rods 3076BO** deliver a **proven performance upgrade** that enhances both power output and long-term reliability. Backed by Maxpeeding s reputation for quality and supported by detailed installation guidelines, these rods are a **must-have component** for enthusiasts aiming to push the limits of their Mitsubishi 4G92 engine.

### **Pros and Cons of Buying Maxpeedingrods 3076BO 4x4 4340 Forged Steel H-Beam Connecting Rods with ARP Bolts for Mitsubishi 4G92 (4.724")**

1. **High-Quality Material** The rods are made from **4340 forged steel**, a premium alloy known for its strength, durability, and resistance to fatigue. This material is commonly used in high-performance and racing applications, offering superior load-bearing capacity compared to cast rods.

2. **H-Beam Design** The H-beam cross-section provides **enhanced stiffness and torsional rigidity**, reducing rod deflection under high loads. This design helps maintain better valve timing and reduces the risk of rod failure under extreme stress, such as in forced induction or high-RPM applications.

3. **ARP Bolts Included** The rods come with **ARP (Advanced Retaining Products) bolts**, which are **high-strength, precision-machined, and heat-treated** for superior clamping force and reliability. ARP bolts are a significant upgrade over stock bolts, reducing the risk of bolt stretch or failure, especially under high torque or thermal cycling.

4. **Precision-Machined for Fitment** These rods are **custom-built for the Mitsubishi 4G92 engine**, ensuring proper fitment with the crankshaft, main caps, and oil passages. The **4.724" bolt pattern** matches the stock dimensions, though oversized rod bolts (like ARP) may require slight modifications to the main caps (e.g., drilling for larger bolts).

5. **Improved Strength Over Stock** Stock 4G92 rods are typically **cast iron or lower-grade steel**, which can be prone to cracking under heavy loads. Forged H-beam rods offer **significantly higher strength**, making them suitable for **turbocharging, nitrous, or high-performance tuning** without compromising reliability.

6. **Compatibility with Aftermarket Upgrades** Since these rods are designed for performance, they pair well with **turbochargers, superchargers, nitrous systems, or high-flow heads**, allowing for more aggressive tuning without rod-related failures.

7. **Warranty and Reputation** Maxpeedingrods is a **well-regarded manufacturer** in the aftermarket performance parts industry, known for producing high-quality, race-proven components. Their rods come with a **warranty**, providing peace of mind against defects.

8. **Reduced Risk of Catastrophic Failure** One of the most critical benefits is the **dramatic reduction in the risk of rod failure** compared to stock or lower-quality aftermarket rods. This is especially important in **high-stress applications** where sudden rod breakage could cause severe engine damage.

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1. **High Cost** These rods are **not a budget-friendly upgrade**. The price point is significantly higher than stock rods or even some mid-range aftermarket options. For a 4G92, you re investing in **premium performance**, which may not be justified for mild street applications.

2. **Installation Complexity** Replacing rods requires **disassembly of the entire engine**, including removing the crankshaft, pistons, and main caps. While the rods themselves are easy to install, the process is **labor-intensive and time-consuming**, often requiring professional help unless you have significant mechanical experience.

3. **Potential Main Cap Modifications Needed** The **ARP bolts are larger than stock**, meaning you may need to **drill out or modify the main caps** to accommodate them. This adds extra labor and cost if you don t already have the proper hardware.

4. **Not Necessary for Mild Applications** If your engine is **stock or lightly modified** (e.g., mild turbo, no nitrous, stock pistons), the **benefit-to-cost ratio may not justify** the expense of these rods. Stock rods can handle **moderate power levels** (e.g., 300-400 whp naturally aspirated or 500-600 whp with mild turbo) without issue.

5. **Weight Consideration** Forged steel rods are **heavier than cast rods**, which can slightly **reduce high-RPM responsiveness** in naturally aspirated engines. However, this is negligible in forced induction applications where power is the priority.

6. **Limited Aftermarket Support for Customization** Unlike some OEM or mass-produced aftermarket rods, these are **custom-built for the 4G92**, meaning **fewer third-party options** (e.g., different rod lengths, materials, or designs) are available if you later decide to modify them further.

7. **Potential Learning Curve for Tuning** Since these rods are designed for **high-stress applications**, you may need to **adjust your tuning approach** (e.g., timing, fueling, oil pressure) to ensure the engine runs optimally without overstressing the rods or other components.

8. **Not a "Drop-In" Replacement** Unlike some performance parts, these rods **cannot be installed without some engine work**. You ll need to **remove the crank, pistons, and main caps**, which may require additional parts (e.g., new gaskets, seals, or bearings) to complete the job properly.

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The **Maxpeedingrods 3076BO 4x4 4340 forged steel H-beam rods with ARP bolts** are one of the **best aftermarket rod options** for a Mitsubishi 4G92 engine, especially if you re running **high horsepower (500 whp), turbocharging, nitrous, or aggressive forced induction**. They offer **superior strength, reliability, and durability** compared to stock or lower-tier aftermarket rods, making them an excellent choice for **serious performance builds**.

However, they are **not a necessary upgrade for mild street applications**. If your engine is **stock or lightly modified**, the cost and installation effort may not be justified. In such cases, **stock rods or a more budget-friendly aftermarket rod kit** (e.g., some forged or H-beam options from other manufacturers) could suffice.

For **high-performance or racing applications**, these rods are a **strong recommendation** due to their **proven strength, ARP bolt reliability, and H-beam stiffness**. Just ensure you have the **budget, mechanical skills, or access to a professional mechanic** to handle the installation properly.

- **Buy if:** You re running **500 whp, turbocharging, nitrous, or aggressive forced induction** and want the **absolute best rod for reliability and strength**.

- **Skip if:** Your engine is **stock or mildly modified** (under 500 whp), as the cost and effort may not be worth it.

- **Consider alternatives if:** You want a **more budget-friendly option** but still need better rods than stock (e.g., some forged or H-beam rods from other brands like **JE, Scat, or Eagle**).

For the **4G92 platform**, these rods are **one of the best choices** for **high-performance builds**, but weigh the **cost, installation effort, and your specific power goals** before purchasing.

Details:

part #: 3076bo prices

• $369.99-$552.87

specifications pistonrinro:

• for makes: Mitsubishi
• brand: Maxpeedingrods
• mpn: 3076bo
• part type: Rod Bolt
• big end diameter: 48.01mm
• big end width: 21.75mm
• california prop 65 warning: California Prop 65 Warning
• center to center length: 120mm
• material: Forged 4340 Aircraft Chrome Moly Quality Steel
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part
• quantity: 4 Pieces As Showing In Picture
• small end diameter: 19mm
• weight tolerance: Balanced To / 1 Gram In Set

general pistonrinro:

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

seller pistonrinro:

• city: Houston, Texas
• rating: 99.2%
• # reviews: 27928

returns pistonrinro:

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

payments pistonrinro:

• wallet: Google-pay
• other
• credit card: Discover

offer pistonrinro:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: February 15, 2026
• sold: 0
• best offers: True

shipping pistonrinro:

• transit: 5-9 Days
• type: Fixed
• cost: $0.00
• class: Standard
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery

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