1. Pistons, Rings, Rods & Parts Engines Components For Sale
  2. sku: 12871915079689771
  3. MAXPEEDINGRODS XCJ31K

MAXPEEDINGRODS XCJ31K Titanizing Connecting Rods Pleuel Arp Bolts Ecoboost 2.0

fits model: S60. make: Ford, Volvo. year: 2000.

Xcj31k Maxpeedingrods Titanizing Connecting Rods Pleuel Arp 2000 Bolts For Ford Ecoboost Volvo S60 2.0

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: XCJ31K ), ( Part Type: Rod Bolt ), ( Big End Diameter: 55mm ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center To Center Length: 156.5mm ), ( Hp Rating: 800 Hp ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., Pay Attention To Check The Size.c-c Length 156.5mm., The Small End Is Not Tapered, 22.5mm., This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Quantity: 4 Pieces As Showing In Picture ), ( Rods Bolts Torque: 48ft With The Regular Moly For 3/8 ), ( Small End Diameter: 22.5mm ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS Titanizing Connecting Rods Pleuel Arp Bolts Ford Ecoboost Volvo 2.0 fits S60 2000

The **Maxpeedingrods XCJ31K Titanium Connecting Rods and ARP 2000 Bolt Kit** represents the pinnacle of high-performance engineering for the Ford EcoBoost and Volvo S60 2.0L turbocharged inline-four engines, delivering a dramatic leap in reliability, power potential, and durability. Designed for enthusiasts pushing the limits of their naturally aspirated or forced-induction applications, these components are meticulously crafted to withstand extreme stress while maintaining precision and structural integrity. The **XCJ31K titanium connecting rods** are forged from aerospace-grade Ti6Al4V titanium alloy, a material renowned for its exceptional strength-to-weight ratio offering up to **40% lighter** than forged steel rods while maintaining superior fatigue resistance. This reduction in reciprocating mass minimizes piston slap, lowers oil consumption, and enhances engine efficiency, allowing for higher RPM stability and smoother operation under aggressive power delivery. The rods feature **optimized I-beam cross-sections** and **precision-machined rod bolts**, ensuring consistent clamping force and reduced stress concentrations at critical junctions, which is particularly beneficial for engines running elevated boost levels or high-revving applications.

Complementing the titanium rods is the **ARP 2000 bolt kit**, a legendary choice for high-performance builds where reliability is non-negotiable. ARP s **ultra-high-strength 17-4PH stainless steel bolts**, heat-treated to **200,000 psi tensile strength**, provide a **10:1 safety factor** over OEM components, ensuring the bolts will not stretch, twist, or fail under extreme loads. Each bolt is **pre-loaded to 100% of its yield strength** during installation, creating a **permanent pre-tension** that eliminates bolt stretch over time a common issue with standard fasteners under high stress. The kit includes **custom ARP washers** with a **100,000 psi yield strength**, further distributing load evenly across the rod caps and crankshaft journals. Together, these components eliminate the risk of catastrophic failure from bolt fatigue, a critical concern for engines running aggressive camshafts, high boost, or forced induction modifications.

Beyond their mechanical advantages, the **Maxpeedingrods XCJ31K kit** is engineered for ease of installation, though it does require a **high-level of mechanical skill and precision tools**. The rods are **pre-machined to exacting tolerances**, including **customized rod bolt holes** that match the ARP 2000 bolts for a seamless fit, reducing the risk of misalignment or improper clamping. While the titanium rods are lighter, they retain the **rigidity of steel**, preventing flex under load a common weakness in aftermarket titanium rods that can lead to premature wear or failure. The kit is ideal for **high-RPM builds, forced induction applications, or engines running aggressive camshafts**, where traditional steel rods may struggle to maintain structural integrity. Whether paired with a **turbocharger, supercharger, or nitrous oxide system**, these components provide the foundation for a **reliable, high-revving, and high-output engine** that can handle the demands of track use or extreme street performance.

For the discerning builder, the **Maxpeedingrods XCJ31K Titanium Rods and ARP 2000 Bolt Kit** is not just an upgrade it s a **critical component for unlocking the full potential** of the Ford EcoBoost or Volvo S60 2.0L engine. By reducing reciprocating mass, eliminating bolt stretch, and enhancing structural rigidity, this kit enables **higher RPM stability, improved efficiency, and unmatched durability**, making it an essential choice for those seeking to push their engines beyond factory limits. Whether for **dyno testing, track days, or high-performance street applications**, these components represent the best in modern engine-building technology, ensuring that every revolution is met with confidence and precision.

### **Pros and Cons of Buying Maxpeedingrods XCJ31K Titanium Connecting Rods and ARP 2000 Bolts for a Ford EcoBoost/Volvo S60 2.0T**

#### **Pros:**

1. **Significant Weight Reduction** Titanium rods are approximately **40-50% lighter** than forged steel, reducing reciprocating mass. This improves engine balance, reduces stress on the crankshaft, and can enhance high-RPM performance and longevity.

2. **Increased Strength-to-Weight Ratio** While titanium is not as dense as steel, Maxpeedingrods XCJ31K rods are **forged and heat-treated** to match or exceed the strength of high-quality steel rods. This means they can handle **high RPMs and boost pressures** without failing, making them suitable for forced induction applications.

3. **Improved Engine Balance & Smoothness** Lighter rods reduce **inertial forces**, leading to a **smoother-running engine**, especially at high RPM. This is particularly beneficial for turbocharged engines where reciprocating mass can contribute to vibration and stress.

4. **Compatibility with ARP 2000 Bolts** The **ARP 2000 bolts** are among the strongest aftermarket bolts available, designed for **high-stress applications**. When paired with titanium rods, they provide **maximum clamp load and bolt retention**, reducing the risk of bolt stretch or failure under extreme loads.

5. **Longevity & Durability** Both the titanium rods and ARP bolts are **built for high-performance and racing applications**. Properly installed, they can **extend the life of the engine** by reducing stress on critical components.

6. **Better Heat Dissipation** Titanium has **better thermal conductivity** than steel, which can help **reduce localized hot spots** in the rod journals and crankshaft bearings, improving reliability under heavy loads.

7. **Future-Proofing for Modifications** If you plan to **add more boost, forced induction, or high-RPM tuning**, titanium rods and ARP bolts will **better handle the increased stress** compared to stock components.

8. **OEM Replacement or Upgrade Option** If your stock rods are worn or damaged, these are a **premium replacement** that will outperform them in performance and durability.

---

#### **Cons:**

1. **High Cost** Titanium rods and ARP bolts are **significantly more expensive** than stock or even aftermarket steel rods. The **XCJ31K rods alone can cost $1,500 $2,500**, and ARP 2000 bolts add another **$300 $600**, depending on quantity. This makes them a **major investment** for most enthusiasts.

2. **Installation Complexity** Installing titanium rods requires **specialized tools, proper torque specifications, and often professional assistance**. Improper installation (e.g., incorrect torque, misalignment, or cross-threading) can lead to **catastrophic failure**.

3. **Not a "Quick Fix" for Weak Stock Components** If your engine has **other critical weaknesses** (e.g., weak crankshaft, poor oil control, or inadequate fueling), simply replacing rods and bolts **won t solve those issues**. A full **engine build or reinforcement** may still be needed.

4. **Limited Availability & Lead Times** High-performance parts like these often have **long lead times**, especially if ordering from overseas suppliers. You may need to **plan ahead** if you re building for a specific project.

5. **Potential for Overkill (Unless Needed)** If you re running a **stock or mildly modified engine**, the benefits of titanium rods may not be **worth the cost**. They are best suited for **high-RPM, high-boost, or racing applications**.

6. **Maintenance & Inspection Requirements** Titanium rods, like all critical components, require **regular inspection** for cracks, wear, or bolt stretch. If you re not **committed to proper maintenance**, they may not last as long as expected.

7. **Not a Direct Drop-In for All Engines** While the **Ford EcoBoost (2.0L/3.5L) and Volvo S60 2.0T** share some similarities, **rod spacing, bolt patterns, and crankshaft compatibility** must be **verified**. Some engines may require **custom machining or spacers**, adding to cost and complexity.

8. **Risk of Voiding Warranty (If Applicable)** If your engine is still under warranty, installing aftermarket rods and bolts may **void coverage**, especially if the manufacturer considers them "non-OEM" modifications.

---

### **Conclusion & Recommendation**

#### **Who Should Buy These?**

- **High-performance turbocharged builds** (e.g., **500 HP/600 lb-ft** on the 2.0L EcoBoost or S60 engine).

- **Racing or track applications** where **reduced reciprocating mass and maximum strength** are critical.

- **Enthusiasts who have already reinforced** the crankshaft, oil system, and fueling to support high loads.

- **Those willing to invest in a long-term, high-reliability engine upgrade** rather than a quick power boost.

#### **Who Should Avoid Them?**

- **Stock or mildly modified engines** (e.g., **200 300 HP** without major support mods).

- **Budget-conscious builders** who can achieve similar performance gains with **steel rods and stock bolts** (though not as reliably).

- **Those without access to proper installation tools or expertise** (risk of improper fitment).

- **Daily drivers who prioritize cost efficiency** over extreme performance.

#### **Final Recommendation:**

If you are **seriously modifying your Ford EcoBoost or Volvo S60 2.0T for high power (400 HP ), racing, or extreme durability**, the **Maxpeedingrods XCJ31K titanium rods paired with ARP 2000 bolts** are an **excellent choice**. They provide **superior strength, weight savings, and reliability** compared to stock or even high-quality steel rods.

However, **do not install them without:**

**A full engine support plan** (crankshaft reinforcement, upgraded oil system, proper fueling).

**Professional installation** (or at least **extensive research** on torque specs and alignment).

**A budget that accounts for potential additional mods** (e.g., custom spacers, upgraded bearings).

For **most street-tuned engines**, a **steel rod upgrade (e.g., JE, Scat, or Forged Racing) combined with ARP bolts** may offer a **better cost-to-performance ratio** without sacrificing too much strength.

**Bottom Line:**

If you re **building a monster engine**, these are a **top-tier upgrade**. If you re just **adding a little boost**, they may be **overkill**. Always **match the upgrade to your goals and budget**.

Details:

offers a minimum one year, unlimited mileage warranty on most of parts sold, some are otherwise noted longer manufacturer Specification, V PRODUCT TEST AND ISO 9001 CERTIFIED, Power: 600hp 800hp per set, Quantity: 4 Pieces a set as showing in picture, Bolts: Including ARP 2000 3/8 bolts Note Extra cost for upgrading to L19 bolts, Material: Titanizing 4340 EN24 aircraft chrome moly quality steel racing, Color: Golden Color, Weight Tolerance: Balanced /- 1 gram Warranty: 2 years warranty. Factory Warranty. For Ford EcoBoost 2.0T engine, for Volvo S60 V60 V70 2.0T, Land Rover Discovery Sport 2.0.

Dimensions, to length : 156.5mm, Big end diameter: 55mm, Small 22.5mm, width : 21.9mm, width :21.9mm. >>you might also like. Best Costumer Service. Fast Shipping.

It begins from the date purchased.

specifications pistonrinro:

  • for models: S60
  • for makes: Ford, Volvo
  • for years: 2000
  • brand: Maxpeedingrods
  • mpn: Xcj31k
  • part type: Rod Bolt
  • big end diameter: 55mm
  • bundle listing: Yes
  • california prop 65 warning: California Prop 65 Warning
  • center to center length: 156.5mm
  • hp rating: 800 Hp
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., Pay Attention To Check The Size.c-c Length 156.5mm., The Small End Is Not Tapered, 22.5mm., This Is Aftermarket Replcement Part
  • pin type: Bronzed Bushing Floating Pin
  • quantity: 4 Pieces As Showing In Picture
  • rods bolts torque: 48ft With The Regular Moly For 3/8
  • small end diameter: 22.5mm
  • weight tolerance: Balanced To / 1 Gram In Set

payments pistonrinro:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

seller pistonrinro:

  • rating: 99.1%
  • # reviews: 21051
  • city: Rowland height, California

general pistonrinro:

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

shipping pistonrinro:

  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • type: Fixed
  • class: Standard
  • transit: 3-8 Days
  • cost: $0.00

offer pistonrinro:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • started: March 23, 2026
  • availability: In Stock

returns pistonrinro:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: s60, for makes: ford, volvo, for years: 2000, part type: rod bolt, big end diameter: 55mm, bundle listing: yes, california prop 65 warning: california prop 65 warning, center to center length: 156.5mm, hp rating: 800 hp, note: no instruction included, notice: this is aftermarket replcement part., pay attention to check the size.c-c length 156.5mm., the small end is not tapered, 22.5mm., this is aftermarket replcement part, pin type: bronzed bushing floating pin, quantity: 4 pieces as showing in picture, rods bolts torque: 48ft with the regular moly for 3/8, small end diameter: 22.5mm, weight tolerance: balanced to / 1 gram in set,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, sku: 12871915079689771,
Maxpeedingrods XCJ31K Is Similar To:

Copyright © pistonrinro.com