MAXPEEDINGRODS 6CFRDU Titanized Connecting Rods Zc Sohc Arp D16A1 4X 5.394

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 6CFRDU ), ( Part Type: Rod ), ( Big End Diameter: 48mm/1.890 ), ( Big End With: 22.8mm/0.898 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center Length: 137mm/5.394 ), ( Fit For: For Honda Civic D16a1 D16a3 D16a6 D16y7 D16y8 D16z6 Zc ), ( Hp Rating: Around 200hp/piece ), ( Ipn: D16a1 D16a3 D16a6 D16y7 D16y8 D16z ), ( Material: Titanizing 4340 Aircraft Chrome Moly Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Diameter: 19mm/0.748 ), ( Pin End With: 18.2mm/0.717 ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Placement On Vehicle: Left, Right, Front, Rear ), ( Please Note: Need Notch The Block When Fit To D16y7 D16y8 D16z6 ), ( Quantity: 4 Pieces Of H-beam Connecting Rods ), ( Surface Finish: Brand New ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS 4x Titanized Connecting Rods Honda Zc Sohc Vtecarp 5.394 Inch fits CIVIC D16 CRX VTEC

The **Maxpeeding Rods 6CFRDU 4x Titanium Connecting Rods** represent the pinnacle of high-performance engineering for the legendary Honda Civic CRX (D16Z6, ZC) with its iconic SOHC VTEC engine, offering a seamless blend of strength, precision, and lightweight superiority. Designed exclusively for applications requiring extreme durability and reliability such as ARP (Advanced Racing Products) crankshaft setups or high-revving, high-torque builds these rods redefine the boundaries of what s possible in a naturally aspirated or mildly forced engine. Crafted from **Grade 5 titanium**, these rods feature a **4x (quadruple) bolt pattern**, a design choice that dramatically enhances rigidity and torsional stiffness while distributing stress more evenly across the rod s structure. This configuration eliminates the common weak points found in traditional two-bolt designs, making them ideal for aggressive builds pushing the limits of the D16 s potential. The **titanized surface treatment** further elevates their performance by reducing friction, minimizing wear, and improving heat dissipation, ensuring consistent power delivery even under the most demanding conditions. With a **5.394-inch bolt circle**, these rods are meticulously engineered to accommodate the stock crankshaft while providing the necessary clearance for aftermarket components like ARP main caps, allowing for a more robust and balanced assembly. Whether you're chasing top-end horsepower, pursuing a high-revving, high-RPM application, or simply seeking the ultimate in durability for a daily driver with serious aspirations, these rods deliver uncompromising performance. Built to withstand the rigors of extreme stress, they are a testament to Maxpeeding Rods commitment to innovation, ensuring that your D16Z6 CRX not only runs stronger but also revs higher and handles with the precision of a race engine.

### Pros and Cons of Buying Maxpeeding Rods 6CFRDU 4x Titanium Connecting Rods for a Honda Civic CRX (D16Z6 SOHC VTEC)

1. **Strength and Durability** Titanium rods are significantly lighter than forged steel or billet aluminum rods while maintaining or exceeding their strength. This reduces reciprocating mass, which can improve engine balance and reduce stress on the crankshaft and bearings. The 4x oversize option (5.394" bolt circle) provides a larger bearing surface area, reducing bearing stress and improving load distribution.

2. **Weight Reduction** Titanium is approximately 40% lighter than steel, which can help reduce overall engine weight. This contributes to better power-to-weight ratios, improved acceleration, and potentially better handling, especially in a lightweight car like the CRX.

3. **High-Strength Alloy** Maxpeeding rods are made from a proprietary titanium alloy that is heat-treated and stress-relieved for enhanced fatigue resistance. This makes them suitable for high-performance applications, including forced induction or aggressive tuning.

4. **Compatibility with ARP Bolts** The rods are designed to work with ARP main and rod bolts (5.394" bolt circle), which are already a popular choice for this engine. This combination is widely trusted in the tuning community for reliability under high stress.

5. **Reduced Reciprocating Mass** Lighter rods reduce the force exerted on the crankshaft and bearings, which can improve longevity and potentially allow for higher RPM operation or more aggressive tuning without premature failure.

6. **Aerospace-Grade Quality** Maxpeeding rods are manufactured using processes similar to those used in aerospace applications, ensuring precision machining, tight tolerances, and consistent quality.

7. **Potential for Increased Power** By reducing reciprocating mass and improving engine balance, these rods can contribute to smoother operation and potentially higher power output, especially when paired with other performance upgrades like a turbocharger or supercharger.

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1. **Cost** Titanium rods are significantly more expensive than traditional steel or aluminum rods. For a D16Z6 engine, the price can be 3-5 times higher than aftermarket steel rods, making them a substantial investment.

2. **Installation Complexity** Installing titanium rods requires careful preparation, including machining the crankshaft journals to the correct size (5.394" bolt circle), replacing the crankshaft bearings, and ensuring proper alignment. This often necessitates professional installation, adding to the overall cost.

3. **Limited Availability of Parts** While titanium rods are available, some supporting components (e.g., custom crankshafts, bearings, or gaskets) may be harder to source or require custom fabrication. This can complicate the build process.

4. **Potential for Overkill** For stock or mildly tuned engines, the benefits of titanium rods may not be fully realized. If the engine is not subjected to extreme stress (e.g., forced induction, high RPM, or aggressive tuning), the cost may not be justified.

5. **Warranty and Insurance Considerations** Some manufacturers or insurance providers may not cover engines with aftermarket titanium rods, especially if they are not installed by an authorized dealer. This could complicate warranty claims or insurance claims in the event of an issue.

6. **Learning Curve** Working with titanium requires understanding its unique properties (e.g., lower thermal conductivity, different machining techniques) compared to steel. Improper handling or installation could lead to failure or reduced performance.

7. **Compatibility with Stock Components** The D16Z6 engine is already a high-stress application, and modifying it with oversize rods may require additional upgrades (e.g., reinforced oil pump, upgraded crankshaft, or custom timing components) to ensure everything works harmoniously.

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Maxpeeding 6CFRDU 4x titanium connecting rods are an excellent choice for a Honda D16Z6 engine if you are pursuing a high-performance build, particularly with forced induction or aggressive tuning. The combination of reduced weight, increased strength, and improved engine balance makes them a compelling upgrade for enthusiasts looking to push their engine s limits. However, the high cost, installation complexity, and potential overkill for stock or mildly tuned engines must be carefully considered.

For a CRX D16Z6 owner who is committed to a serious performance project (e.g., turbocharging, nitrous, or high-RPM applications), these rods are a worthwhile investment. For those running the engine stock or with minimal tuning, the benefits may not justify the expense, and more affordable alternatives (e.g., forged steel rods or billet aluminum rods) could be sufficient.

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- **If you are building a high-performance D16Z6 with forced induction or aggressive tuning**, proceed with the Maxpeeding titanium rods. Pair them with ARP bolts, upgraded crankshaft bearings, and a reinforced oil system to ensure reliability. Consider consulting a performance engine builder to guide the installation and supporting upgrades.

- **If your project is stock or mildly tuned**, prioritize other performance upgrades (e.g., intake, exhaust, ECU tuning) before investing in titanium rods. Forged steel rods (e.g., ARP or JE) or billet aluminum rods may offer a better balance of strength and cost.

- **Budget accordingly** Account for not only the cost of the rods but also the additional expenses for installation, supporting components, and potential professional labor. Ensure you have a backup plan for warranty or insurance issues, as titanium rods may void some manufacturer guarantees.

Details:

T V PRODUCT TEST AND ISO 9001 CERTIFIED.: Titanizing Forged 4340 Steel: has excellent corrosion resistance, and prolongs the service life of parts. H-Beam Design: helps improve stiffness, reduce stress risers and weight. High Precision Control: Balanced within: /- 1 gram per rod. Feature: The density of titanium is significantly lower than that steel, while maintaining considerable strength, which means it lighter but the strength very similar.

Pin Type: Floating Piston. Horsepower Rating: Advertised horsepower rating: 800HP. Boxes, APO/FPO addresses, or Military Mail Boxes. Our representatives will provide you with detailed instructions on how to proceed.

Provide a wear-resistant layer, which greatly prolongs the service life of parts;. Titanizing can further improve the bending strength of product;. Titanizing will not affect the weight of connecting rods;. Bores finished to: /- .005mm or .0002.

One Year Unlimited Mileage Quality Guarantee.

part #: 6cfrdu prices

• $322.99-$341.45

specifications pistonrinro:

• for models: D16, Crx, Vtec, Civic
• for makes: Honda
• brand: Maxpeedingrods
• mpn: 6cfrdu
• part type: Rod
• big end diameter: 48mm/1.890
• big end with: 22.8mm/0.898
• california prop 65 warning: California Prop 65 Warning
• center length: 137mm/5.394
• fit for: For Honda Civic D16a1 D16a3 D16a6 D16y7 D16y8 D16z6 Zc
• hp rating: Around 200hp/piece
• ipn: D16a1 D16a3 D16a6 D16y7 D16y8 D16z
• material: Titanizing 4340 Aircraft Chrome Moly Steel
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part
• pin diameter: 19mm/0.748
• pin end with: 18.2mm/0.717
• pin type: Bronzed Bushing Floating Pin
• placement on vehicle: Left, Right, Front, Rear
• please note: Need Notch The Block When Fit To D16y7 D16y8 D16z6
• quantity: 4 Pieces Of H-beam Connecting Rods
• surface finish: Brand New
• weight tolerance: Balanced To / 1 Gram In Set

shipping pistonrinro:

• carrier: FedEx
• type: Fixed
• transit: 3-6 Days
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• class: Standard

returns pistonrinro:

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

payments pistonrinro:

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

offer pistonrinro:

• best offers: True
• started: April 16, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock

seller pistonrinro:

• # reviews: 1579
• rating: 99.6%
• city: Dayton, New Jersey

general pistonrinro:

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

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