fits model: Supra. make: Toyota. year: 2000.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 3TBCS2 ), ( Big End Diameter: 55mm ), ( Big End Width: 26mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center Length: 142mm ), ( Fitment Type: Performance/custom ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part ), ( Pin Diameter: 22mm ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Quantity: Set Of 6 Pieces ), ( Surface Finish: Extra Cost For Upgrading To Arp L19 Bolts ), ( Type: Connecting Rod Set ), ( Weight Tolerance: Balanced To / 1 Gram In Set )
The **MaxpeedingRods 3TB-CS2 I-Beam Forged Connecting Rods (ARP 2000) for the Toyota Supra 2JZ/2JZ-GE Engine (142mm Big Bore)** represent the pinnacle of performance engineering for the legendary 2JZ-GE powerplant, meticulously crafted to elevate both power output and reliability to unprecedented levels. These rods are not merely upgrades they are precision-forged masterpieces designed to withstand the extreme stresses of high-revving, high-torque applications while maintaining the structural integrity demanded by serious enthusiasts and racers. Engineered from **7075-T6 aluminum alloy**, a material renowned for its exceptional strength-to-weight ratio, these I-beam rods feature a **closed-loop forging process** that eliminates internal voids and ensures uniform grain flow, drastically reducing the risk of catastrophic failure under extreme loads. The **ARP 2000-grade bolts**, included as standard, are forged from 300M steel and heat-treated to an impressive **200,000 PSI tensile strength**, providing the robust clamping force necessary to keep the rods locked in place even under the most demanding conditions. The **142mm big bore compatibility** makes these rods an ideal choice for those pushing their 2JZ-GE beyond stock dimensions, whether for forced induction builds, nitrous applications, or high-RPM street/strip setups, while the **CS2 design** incorporates a **thicker web and optimized geometry** to handle the increased stress of larger pistons and higher compression ratios without compromising rigidity. Whether you're chasing top-tier power figures on the dyno or pushing the limits on the track, these rods deliver the **durability, strength, and precision** required to transform your Supra into a true performance monster. Built to exacting standards and backed by MaxpeedingRods reputation for innovation, these connecting rods are the ultimate choice for those who refuse to compromise on performance or reliability.
### **Pros and Cons of Buying Maxpeedingrods 3TBCS2 I-Beam Forged Connecting Rods (ARP 2000) for the 2JZ/2JZ-GE Engine (142mm Crankshaft)**
#### **Pros:**1. **Superior Strength and Durability** Forged I-beam rods are significantly stronger than cast rods, reducing the risk of catastrophic failure under extreme stress. They can handle higher RPMs, forced induction, and aggressive tuning without deforming.
2. **ARP 2000 Bolt Kit Compatibility** These rods are designed to work seamlessly with the ARP 2000 bolt kit, which is one of the best aftermarket bolt sets for the 2JZ. The combination ensures maximum clamp load and bolt retention, reducing the risk of bolt stretch or failure.
3. **Balanced Weight Distribution** The I-beam design provides better weight distribution compared to traditional rod designs, improving engine balance and reducing vibration. This is particularly beneficial for high-RPM applications.
4. **High-Temperature Resistance** Forged rods maintain structural integrity under extreme heat, making them ideal for turbocharged or nitrous applications where thermal stress is a concern.
5. **Long-Term Reliability** High-quality forged rods are built to last, often outlasting stock or aftermarket cast rods, especially in heavily modified engines.
6. **Aftermarket Support and Tuning Potential** These rods are widely used in the 2JZ community, meaning there is ample support, tuning data, and compatibility with other high-performance components (e.g., pistons, crankshafts, and oil pumps).
7. **Reduced Risk of Rod Bending or Failure** The increased stiffness of forged I-beam rods minimizes the likelihood of rod bending, which is a common failure point in stock or lightly built engines under heavy loads.
8. **Compatibility with 142mm Crankshaft** These rods are specifically designed for the 142mm stroke 2JZ-GE, ensuring proper fitment and clearance with the crankshaft journals.
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#### **Cons:**1. **High Cost** Forged I-beam rods are significantly more expensive than stock or aftermarket cast rods. The Maxpeedingrods 3TBCS2 rods, combined with an ARP 2000 bolt kit, represent a substantial investment, often costing **$1,500 $2,500 ** depending on additional components (e.g., pistons, oil pump, and gaskets).
2. **Installation Complexity** Rebuilding an engine with these rods requires careful assembly, including proper rod bearing clearance checks, oil pump selection (often requiring an aftermarket unit), and precise torque specifications. Improper installation can lead to premature wear or failure.
3. **Weight Considerations** While the I-beam design improves balance, forged rods are still heavier than some lightweight aftermarket options (e.g., titanium rods). This added weight may slightly reduce redline potential in naturally aspirated applications, though the difference is negligible in forced induction builds.
4. **Potential for Overkill in Mild Builds** If the engine is only being lightly modified (e.g., mild turbo or nitrous), these rods may be excessive. For such applications, a high-quality cast rod set (e.g., JE or Scat) paired with an ARP bolt kit could offer similar reliability at a lower cost.
5. **Oil Pump Upgrade Required** Forged rods often require an aftermarket oil pump (e.g., JE or Scat) to ensure proper lubrication under high-RPM conditions. This adds to the overall cost and complexity of the rebuild.
6. **Limited Aftermarket Availability** While these rods are well-supported, some niche components (e.g., specific piston sets or oil pumps) may require sourcing from specialty suppliers, which can add delays or complexity.
7. **Learning Curve for Tuning** Engines with forged rods and ARP bolts often require careful tuning to avoid excessive stress on the crankshaft or other components. Improper tuning (e.g., too much boost or RPM without proper support) can still lead to failure if other weak points (e.g., stock oil pan, main bearings, or head studs) are not addressed.
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### **Ending Conclusion:**The **Maxpeedingrods 3TBCS2 I-Beam Forged Connecting Rods with ARP 2000 bolts** are one of the best upgrades for a **2JZ-GE engine**, particularly for **high-performance builds** (turbocharged, nitrous, or high-RPM applications). They offer **unmatched strength, reliability, and balance**, making them ideal for serious tuners who prioritize longevity and performance. However, they come with a **high upfront cost, installation complexity, and the need for complementary upgrades** (e.g., oil pump, pistons, and proper tuning).
For **mildly modified or stock-based builds**, these rods may be overkill, and a **high-quality cast rod set with ARP bolts** could provide similar reliability at a fraction of the cost. That said, if budget and build goals allow, these rods are a **top-tier choice** for anyone looking to **maximize engine durability and performance**.
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### **Recommendation:** - **Buy these rods if:**- You are building a **high-performance 2JZ-GE** (turbocharged, nitrous, or high-RPM).
- You plan to run **aggressive power levels** (350 hp/500 lb-ft) with forced induction.
- You want **long-term reliability** and are willing to invest in a **full rebuild** with supporting components (ARP bolts, aftermarket oil pump, high-quality pistons, and proper gaskets).
- You are comfortable with **engine rebuilding** or working with a trusted mechanic.
- **Consider alternatives if:**- Your build is **mildly modified** (e.g., mild turbo, nitrous, or stock-based).
- You want to **save costs** and opt for a **high-quality cast rod set** (e.g., JE 6800 or Scat 434) paired with ARP bolts.
- You are unsure about **tuning or installation** and prefer a simpler upgrade path.
**Final Verdict:** For **serious 2JZ tuners** pushing the engine to its limits, the **Maxpeedingrods 3TBCS2 rods with ARP 2000 bolts** are a **premium, no-compromise choice**. For everything else, a **well-supported cast rod set** may suffice. Always ensure the rest of the engine (crankshaft, bearings, oil system, etc.) is up to the task.
Beam Type H-Beam. Boxes, APO/FPO addresses, or Military Mail Boxes. Horsepower Rating: Advertised horsepower rating: 600HP-800HP. Our representatives will provide you with detailed instructions on how to proceed.
Bores finished to: /- .005mm or .0002. For Toyota Sparer. I-Beam Design: H-Beam helps improve stiffness, reduce stress risers and weight. One Year Unlimited Mileage Quality Guarantee.
For Toyota Ariosto. High Precision Control: Balanced within: /- 1 gram per rod. Row I-Beam Forged Connecting Rods ARP 2000 for Toyota Supra 2JZ 2JZGE Engine 142mm. Pin Type: Floating Piston.