MAXPEEDINGRODS 36QSK1 Connecting Rods Zc Arp 4340 EN24 5.458

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 36QSK1 ), ( Part Type: Rod ), ( Big End Diameter: 48mm ), ( Big End Width: 22.8mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Country Of Origin: China ), ( Fitment Type: Performance/custom ), ( Hp Rating: Around 600-800hp ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Quantity: 4 Pieces Of H-beam Connecting Rods ), ( Rod Length: 138.63mm ), ( Small End Diameter: 19mm ), ( Small End Width: 18.2mm ), ( Surface Finish: Extra Cost For Upgrading To Arp L19 Bolts ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS 4340 Connecting Rods Honda Acura Zc Arp 5.458 Inch fits CIVIC D16 CRX 2000

The **Maxpeeding Rods 36QSK1 4340 EN24 Forged Connecting Rods** are a premium, high-performance upgrade designed specifically for Honda and Acura enthusiasts seeking maximum reliability, durability, and power potential in their **D16Z6, D16Z7, D16Z8 (ZC), and ARP-equipped 2000 2005 5.458-inch stroke Civic and CR-X engines**. Crafted from **4340 chromoly steel**, these rods are forged to exacting standards, ensuring superior strength, fatigue resistance, and a precise weight balance that enhances engine efficiency and longevity. The **EN24** designation indicates a **24mm small-end journal**, which is ideal for applications requiring a balance of strength and reduced reciprocating mass, making them well-suited for both naturally aspirated and forced-induction builds, including those with **ARP main and rod studs, high-flow heads, or aggressive camshafts**. Each rod is **shot-peened** to eliminate stress risers and improve fatigue life, while the **precision-machined oil holes** ensure optimal lubrication under extreme loads. The **4340 steel** composition delivers exceptional tensile strength and toughness, outperforming stock rods in high-RPM applications, while the **fully counterweighted design** minimizes vibration and wear on the crankshaft bearings. Whether you're running a **turbocharged, supercharged, or nitrous-boosted engine**, these rods provide the structural integrity needed to handle elevated cylinder pressures and torque without compromising reliability. Backed by Maxpeeding s reputation for meticulous engineering and performance-focused manufacturing, these connecting rods are an excellent choice for those looking to push their D16 engine beyond stock limits while maintaining a robust and durable foundation for their build.

### **Pros and Cons of Buying Maxpeedingrods 36QSK1 4340 EN24 Connecting Rods for Honda/Acura Civic CRX D16Z6 ARP (2000, 5.458")**

1. **High-Strength Material (4340 Chrome-Moly Steel)** These rods are forged from 4340 steel, which offers superior strength, durability, and resistance to fatigue compared to standard rods. This is particularly beneficial for high-performance applications where stress and torque are increased.

2. **EN24 (Extra-Narrow) Design** The EN24 configuration reduces rod length, which lowers reciprocating mass. This improves engine balance, reduces stress on the crankshaft, and can enhance high-RPM performance, making it ideal for forced induction or high-revving applications.

3. **Precision Machining & Balancing** Maxpeedingrods rods are known for their tight tolerances and professional balancing. This ensures smooth operation, reduced vibration, and longevity under heavy loads.

4. **Compatibility with ARP Bolts & Upgrades** Since these rods are designed for use with ARP main and rod bolts (or similar high-strength hardware), they are part of a complete performance package. This ensures proper clamping force and structural integrity when paired with other ARP components.

5. **Aftermarket Support & Reputation** Maxpeedingrods is a well-regarded brand in the performance tuning community, with a track record of producing reliable, high-quality parts. Their rods are often recommended for turbocharged, supercharged, or naturally aspirated high-performance builds.

6. **Potential for Increased Power Output** By reducing reciprocating mass and improving engine balance, these rods can help the engine handle higher boost levels or more aggressive camshaft profiles without excessive stress.

7. **Future-Proofing for Modifications** If you plan to add more power (e.g., forced induction, nitrous, or aggressive camshafts), these rods provide a solid foundation to support those upgrades without premature failure.

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1. **Cost** High-performance rods like these are significantly more expensive than OEM or aftermarket rods designed for stock or mild builds. The price reflects the material quality, machining precision, and brand reputation, but it may not be justified for low-power applications.

2. **Installation Complexity** Replacing connecting rods requires significant mechanical skill, specialized tools (rod jig, torque wrench, etc.), and often disassembly of the engine. If you lack experience, this may necessitate professional installation, adding to the total cost.

3. **Potential Overkill for Stock or Mild Builds** If your engine remains stock or only sees mild modifications (e.g., mild camshaft, stock compression ratio), these rods may offer little benefit and could be seen as an unnecessary expense. For such applications, lighter aftermarket rods or even OEM rods might suffice.

4. **Compatibility with Stock Components** While these rods are designed to work with ARP bolts, they may not be compatible with stock main caps or crankshafts without modification. Ensuring all components (crank, caps, bolts) are upgraded together is critical to avoid stress concentrations.

5. **Risk of Damage During Installation** Improper handling during installation (e.g., dropping rods, incorrect torque, or misalignment) can lead to cracks or failure. This risk is higher with high-strength rods due to their brittleness compared to softer materials.

6. **Limited Availability of OEM Parts** If you later need to replace these rods or encounter issues, sourcing OEM rods may be difficult, and you ll be reliant on aftermarket suppliers. This could be a drawback if you prefer stock parts for future repairs.

7. **Weight Consideration** While the EN24 design reduces reciprocating mass, the overall weight of 4340 steel rods is still higher than some lighter aftermarket options (e.g., titanium or aluminum rods). This may not be a concern for most builds but could matter in extreme high-RPM applications.

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Maxpeedingrods 36QSK1 4340 EN24 connecting rods are an excellent choice for **high-performance Honda/Acura D16Z6 engines**, particularly those undergoing **forced induction, aggressive camshaft swaps, or nitrous upgrades**. Their superior strength, precision engineering, and compatibility with ARP hardware make them a reliable investment for serious power builders. However, they are **not necessary** for stock or mildly modified engines, where lighter or more affordable rods may suffice.

If you are planning to **push the engine to high power levels (e.g., 300 hp with boost, nitrous, or extreme camshafts)**, these rods are a **strong recommendation** to ensure longevity and reliability. For **stock or low-power builds**, they represent an **unnecessary expense** and may not provide meaningful benefits.

- You are building a **high-performance engine** (turbocharged, supercharged, or nitrous-ready).

- You are using **ARP main and rod bolts** or similar high-strength hardware.

- You plan to **run aggressive camshafts, high compression ratios, or significant boost levels**.

- You prioritize **durability, balance, and future-proofing** for power upgrades.

- Your engine remains **stock or sees only mild modifications** (e.g., mild camshaft, stock compression).

- You are on a **tight budget** and can achieve similar performance with lighter, more affordable rods.

- You lack **mechanical experience** and are unwilling to invest in proper installation tools or professional help.

For most **serious power builds on the D16Z6**, these rods are a **worthwhile upgrade** that will pay off in reliability and performance. Pair them with a **balanced crankshaft, ARP bolts, and proper lubrication** to maximize their benefits.

Details:

part #: 36qsk1 prices

• $211.00-$375.15

specifications pistonrinro:

• for models: D16, Crx, Civic
• for makes: Honda, Acura
• for years: 2000
• brand: Maxpeedingrods
• mpn: 36qsk1
• part type: Rod
• big end diameter: 48mm
• big end width: 22.8mm
• california prop 65 warning: California Prop 65 Warning
• country of origin: China
• fitment type: Performance/custom
• hp rating: Around 600-800hp
• manufacturer warranty: 2 Years
• material: Steel
• notice: This Is Aftermarket Replcement Part
• pin type: Bronzed Bushing Floating Pin
• quantity: 4 Pieces Of H-beam Connecting Rods
• rod length: 138.63mm
• small end diameter: 19mm
• small end width: 18.2mm
• surface finish: Extra Cost For Upgrading To Arp L19 Bolts
• weight tolerance: Balanced To / 1 Gram In Set

seller pistonrinro:

• city: Elk Grove Village, Illinois
• rating: 99.8%
• # reviews: 2207

shipping pistonrinro:

• transit: 2-6 Days
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• cost: $0.00
• carrier: FedEx
• class: Standard

payments pistonrinro:

• other
• credit card: Discover
• wallet: Paypal

general pistonrinro:

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

offer pistonrinro:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: June 11, 2026
• sold: 0
• best offers: True

returns pistonrinro:

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

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