1. Pistons, Rings, Rods & Parts Engines Components For Sale
  2. sku: 13449502438648721
  3. MAXPEEDINGRODS AYZK30

MAXPEEDINGRODS AYZK30 Connecting Rods Bolt Conrod Bielle Arp 4PCS 4G63 2ND

fits model: Lancer, Evo. year: 2000.

Ayzk30 Maxpeedingrods 4pcs Connecting Rods For 4g63 2nd Gen And Lancer Evo 7 Bolt Conrod Bielle Arp 2000

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: AYZK30 ), ( Part Type: Rod Bolt ), ( Big End Diameter: 48mm ), ( Big End Width: 26.4mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center To Center Length: 156mm ), ( Country Of Origin: China ), ( Material: Forged 4340 Aircraft Chrome Moly Quality Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Small End Diameter: 22mm ), ( Universal Fitment: No ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS 4pcs Connecting Rods 4g63 2nd Gen And Bolt Conrod Bielle Arp fits LANCER EVO 2000

The **Maxpeedingrods AYZK30 4-Piece Connecting Rods** are a meticulously engineered, high-performance upgrade designed specifically for the **2nd Generation Mitsubishi Lancer Evolution (4G63) and the 4G63-based Bolt (Evo VIII)**, ensuring maximum reliability, durability, and power output for both street and track applications. Crafted from **forged 4340 chromium-molybdenum alloy steel**, these connecting rods are heat-treated to an **ultra-high tensile strength of 180,000 PSI**, far exceeding the stock rod s capabilities while maintaining exceptional fatigue resistance. The **ARP 2000-grade bolts** included in this kit are precision-machined from **AISI 4340 steel**, featuring **1.5x oversized shanks** and **1.75x oversized threads** for a significantly larger grip on the rod journals, drastically reducing the risk of bolt stretch or failure under extreme loads. Each rod is **dynamic-balanced** to eliminate vibration, ensuring smooth operation even at high RPMs, while the **precision-ground big-end bearings** (included) are designed to handle elevated oil temperatures and heavy loads without premature wear. The **custom-fit design** accounts for the unique geometry of the 4G63 engine, with **optimized rod length and offset** to enhance piston-to-wall clearance, reduce stress on the crankshaft, and improve overall engine efficiency. Whether you're pushing the limits on the street, chasing lap records at the track, or preparing for a high-RPM build, these rods deliver the **strength, precision, and reliability** needed to unlock the full potential of your 4G63-powered vehicle. Built to withstand **forced induction, nitrous, or aggressive tuning**, this kit is an essential component for any serious performance modification, ensuring your engine can handle the power without compromising structural integrity.

**Pros and Cons of Buying Maxpeedingrods AYZK30 4-Piece Connecting Rods for 4G63 (2nd Gen Lancer Evo/Bolt)**

### **Pros:**

1. **High-Strength Material** These rods are made from **forged 4340 chromium-molybdenum steel**, which is significantly stronger than stock rods. This material is commonly used in racing and high-performance applications, offering better durability under extreme stress.

2. **ARP Bolt Pattern** The rods come with **ARP 2000 bolts**, which are among the strongest aftermarket bolts available. ARP bolts are designed for high-performance engines, reducing the risk of bolt stretch or failure under heavy loads.

3. **Precision Machining** Maxpeedingrods rods are **precisely machined** to tight tolerances, ensuring proper fitment and alignment with the crankshaft and pistons. This reduces the risk of rod bending or engine damage.

4. **Lightweight Design** While still durable, these rods are **lighter than stock rods**, which can help improve engine balance and reduce reciprocating mass. This can contribute to better high-RPM performance.

5. **Compatibility with Upgrades** Since the 4G63 is a popular engine in the tuning community, these rods are designed to work well with **turbocharging, nitrous, or forced induction**, making them a solid choice for modified engines.

6. **Warranty & Reputation** Maxpeedingrods is a well-known brand in the aftermarket performance parts industry, and their rods come with a **warranty**, providing some peace of mind against manufacturing defects.

7. **Improved Reliability** Stock rods on the 4G63 are known to be **marginally strong**, especially under heavy boost or high RPM. Upgrading to these rods can significantly **reduce the risk of catastrophic failure** (e.g., rod bend or break).

---

### **Cons:**

1. **Cost** These rods are **not cheap**, typically ranging between **$500 $800** for the full set, depending on where you purchase them. This is a significant investment compared to stock rods, which are essentially free if you already have the engine.

2. **Installation Complexity** Replacing connecting rods requires **disassembling the engine almost entirely**, including removing the crankshaft. This is a **labor-intensive job** that should ideally be done by a professional mechanic with experience in engine rebuilds.

3. **Potential for Overkill (If Not Needed)** If your engine is **stock or lightly modified** (e.g., mild turbo, no nitrous), these rods may be **more than necessary**. Stock rods can handle **moderate boost (10 15 psi) and stock RPMs** without issue, though they are not ideal for extreme builds.

4. **Crankshaft Compatibility** While these rods are designed for the **4G63**, you must ensure your **crankshaft is in good condition** (no cracks, proper balance). A worn or damaged crank could still be a weak point even with upgraded rods.

5. **Piston & Oil Control Ring Considerations** If you re upgrading rods, it s often recommended to **also upgrade pistons, rings, and oil control components** (e.g., wrist pins, oil squirters) to maintain balance. Failing to do so could lead to **uneven stress distribution**.

6. **Learning Curve for Tuning** With stronger rods, you may need to **adjust your tuning approach**, especially if increasing boost or RPM. Improper tuning (e.g., too much boost without proper fueling) could still stress other components.

---

### **Conclusion:**

Maxpeedingrods AYZK30 rods are a **solid upgrade** for the **4G63 engine**, particularly if you re running **forced induction, high RPMs, or aggressive modifications**. They offer **superior strength, reliability, and compatibility with performance builds**, making them a **wise investment for serious tuners**.

However, they are **not necessary for stock or lightly modified engines**, and the **installation cost and complexity** should be considered. If you re pushing the 4G63 to its limits (e.g., **20 psi boost, nitrous, or extreme RPMs**), these rods will **significantly improve durability and performance**.

For **stock or mild builds**, consider **stock rods with ARP bolts** or **aftermarket rods from a more budget-friendly brand** (e.g., JE, Scat, or ISC). But if you re going all-out, **Maxpeedingrods is a top-tier choice**.

---

### **Recommendation:** - **Buy these rods if:**

- You re **turbocharging the 4G63 beyond 15 psi**.

- You re running **nitrous or extreme RPMs (8,000 RPM)**.

- You want **maximum reliability** for a **high-performance build**.

- You re already upgrading other components (pistons, crank, oil system).

- **Avoid these rods if:**

- Your engine is **stock or only mildly modified**.

- You re on a **tight budget** and can t justify the cost.

- You re not comfortable with **engine disassembly/reassembly**.

**Final Verdict:** These rods are **one of the best upgrades** for the 4G63 in a **high-performance application**, but they re **not a universal fix** only necessary for serious builds. If you re serious about pushing your engine, they re a **strong recommendation**. Otherwise, consider alternatives based on your specific goals.

Details:

Fast Shipping. Will not fit 1G 4G63 6 Bolt Engines. For 4G63 2nd Gen Lancer EVO 7 BOLT, Note to length :156mm/6.142.

Telephone number. Full physical. For Talon for RSI 1993 -1998, Mitsubishi Eclipse GS 1993 -1994, GST 1993 -1999, GSX Spider 1996 -1999, Lancer Evolution 2003 -2006, Plymouth Laser RS Pin Type: Floating Piston. 4pcs Connecting Rods For 4G63 2nd Gen Lancer EVO 7 BOLT Conrod Bielle ARP 2000.

Applications. Guaranteed Fitment Always the correct part.

part #: ayzk30 price

  • $352.28

specifications pistonrinro:

  • for models: Lancer, Evo
  • for years: 2000
  • brand: Maxpeedingrods
  • mpn: Ayzk30
  • part type: Rod Bolt
  • big end diameter: 48mm
  • big end width: 26.4mm
  • california prop 65 warning: California Prop 65 Warning
  • center to center length: 156mm
  • country of origin: China
  • material: Forged 4340 Aircraft Chrome Moly Quality Steel
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part
  • pin type: Bronzed Bushing Floating Pin
  • small end diameter: 22mm
  • universal fitment: No
  • weight tolerance: Balanced To / 1 Gram In Set

general pistonrinro:

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

returns pistonrinro:

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

seller pistonrinro:

  • rating: 99.7%
  • city: Rowland height, California
  • # reviews: 3684

offer pistonrinro:

  • options: Ship-to-home
  • sold: 0
  • started: May 5, 2026
  • quantity: 1
  • availability: In Stock

payments pistonrinro:

  • other
  • credit card: Diners-club
  • wallet: Paypal

shipping pistonrinro:

  • type: Fixed
  • cost: $0.00
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • transit: 3-8 Days
for models: lancer, evo, for years: 2000, part type: rod bolt, big end diameter: 48mm, big end width: 26.4mm, california prop 65 warning: california prop 65 warning, center to center length: 156mm, country of origin: china, note: no instruction included, notice: this is aftermarket replcement part., california prop 65 warning., this is aftermarket replcement part, pin type: bronzed bushing floating pin, small end diameter: 22mm, universal fitment: no, weight tolerance: balanced to / 1 gram in set,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, material: forged 4340 aircraft chrome moly quality steel, sku: 13449502438648721,
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