1. Pistons, Rings, Rods & Parts Engines Components For Sale
  2. sku: 12720684361791741
  3. MAXPEEDINGRODS PYN7XL

MAXPEEDINGRODS PYN7XL Steel Beam Connecting Rods Gsr 1.8 1994-UP

fits model: B18c, B18c1, Integra. make: Acura.

Pyn7xl Maxpeedingrods Steel H-beam Connecting Rods For Acura Integra Gsr 1.8 V-tec B18c B18c1 1994-up

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: PYN7XL ), ( Big End Diameter: 48mm ), ( Big End Width: 21.77mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center Length: 138mm 5.430 ), ( Fitment Type: Performance/custom ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Diameter: 21mm 0.827 ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Small End Width: 23.45mm ), ( Type: Connecting Rod Set ), ( Universal Fitment: No ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS Steel H beam Connecting Rods Acura Gsr 1.8 V tec 1994 Up fits INTEGRA B18C B18C1

The **Maxpeedingrods PYN7XL Steel H-Beam Connecting Rods** represent a cutting-edge upgrade for the high-performance enthusiast seeking to maximize the durability, strength, and reliability of their **Acura Integra GSR (B18C/B18C1) 1.8L V-Tec engine**, particularly for models built from **1994 onward**. Designed with precision engineering and forged from **high-grade 4340 steel**, these **H-beam connecting rods** are meticulously crafted to withstand the extreme stresses of aggressive forced induction, high-revving applications, and sustained power outputs that far exceed stock specifications. Unlike traditional I-beam rods, the **H-beam design** distributes load more evenly across the rod s cross-section, significantly reducing the risk of fatigue failure while improving rigidity and torsional stiffness critical factors for engines pushing beyond 300 horsepower or those running turbocharged or supercharged setups. Each rod is **fully machined from solid billet steel**, ensuring uniform grain structure and eliminating the potential weak points found in cast or welded assemblies. The **oversized dimensions** including a **larger journal diameter** and **optimized rod length** enhance the rod s strength-to-weight ratio, allowing for higher compression ratios, increased piston speeds, and greater resistance to bending under heavy loads. Whether you re building a **high-revving NA (naturally aspirated) monster**, a **turbocharged powerhouse**, or a **supercharged street/strip machine**, these rods provide the structural backbone needed to handle the demands of modern tuning without compromising on performance or longevity. Backed by **Maxpeedingrods reputation for quality and innovation**, these connecting rods are a **must-have component** for serious builders looking to push their Integra s 1.8L V-Tec engine to its absolute limits while maintaining reliability and durability.

### **Pros and Cons of Buying Maxpeedingrods PYN7XL Steel H-Beam Connecting Rods for the Acura Integra GSR (1.8L V-TEC B18C/B18C1, 1994-Up)**

#### **Pros:**

1. **Increased Strength and Durability** Steel H-beam rods are significantly stronger than stock aluminum rods, reducing the risk of catastrophic failure under high stress, especially in forced induction or high-performance applications. The H-beam design distributes stress more evenly, improving fatigue resistance.

2. **Better Compression and Torsional Strength** The steel construction provides superior resistance to bending and twisting compared to aluminum, which is critical for engines running at high RPMs, boost levels, or with aggressive camshafts.

3. **Compatibility with Forced Induction** If you plan to add a turbo or supercharger, these rods are a necessary upgrade to handle the increased cylinder pressures without risking rod failure.

4. **Long-Term Reliability** Steel rods are less prone to warping or cracking over time, making them a better choice for high-mileage or heavily modified engines.

5. **Aftermarket Support and Tuning Potential** These rods are designed to work with modern tuning setups, allowing for higher power outputs without compromising structural integrity.

6. **Warranty and Quality Assurance** Maxpeedingrods is a reputable manufacturer with a focus on precision machining and quality control, reducing the likelihood of defects.

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#### **Cons:**

1. **Cost** Steel rods are significantly more expensive than stock aluminum rods, often costing **$500 $1,200 ** depending on quantity and additional machining requirements. This is a major upfront investment.

2. **Weight** Steel rods are **heavier** than aluminum, which can slightly reduce engine responsiveness, especially in naturally aspirated applications. However, the weight difference is minimal compared to the performance benefits.

3. **Installation Complexity** Replacing rods requires **complete engine disassembly**, including removing the crankshaft, pistons, and bearings. This is a labor-intensive job best left to experienced mechanics unless you have significant engine experience.

4. **Potential for Overkill (If Not Needed)** If your engine is running stock or lightly modified (e.g., mild camshaft, NA tuning), these rods may be **unnecessary** and could be considered a waste of money unless you plan future modifications.

5. **Compatibility with Stock Components** Some aftermarket pistons or crankshafts may require **additional machining** (e.g., rod journal polishing, piston-to-rod clearance checks) to ensure proper fitment. This adds extra cost and time.

6. **Limited Stock Availability** Since these are **custom rods**, they may not be in stock and could require **special ordering**, leading to longer wait times.

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### **Conclusion:**

Maxpeedingrods PYN7XL steel H-beam rods are an **excellent choice** for the **Acura Integra GSR (B18C/B18C1)** if you are planning **forced induction, aggressive tuning, or high-RPM operation**. They provide **superior strength, reliability, and longevity** compared to stock aluminum rods, making them ideal for performance builds where engine durability is critical.

However, if your engine remains **stock or lightly modified**, these rods may be **overkill** and not worth the cost unless you anticipate future power increases. In such cases, **aluminum rods with proper reinforcement (e.g., rod bolts, reinforced pistons)** could be a more cost-effective solution.

For most **serious tuners, turbocharged, or supercharged B18C builds**, these rods are a **highly recommended upgrade** to prevent catastrophic failure and maximize power potential.

### **Final Recommendation:**

- **Buy if:** You are running **forced induction, high RPMs, or aggressive camshafts**, and want **maximum engine reliability**.

- **Skip if:** Your engine is **stock or lightly modified**, and you prefer a **lower-cost alternative** (e.g., reinforced aluminum rods with proper tuning).

- **Consider pairing with:** A **high-quality crankshaft, reinforced pistons, and proper lubrication** (e.g., synthetic oil, oil cooler) for optimal performance.

For the best results, **consult with a trusted engine builder** to ensure proper fitment and tuning adjustments.

Details:

One Year Unlimited Mileage Quality Guarantee. H-Beam Design: helps improve stiffness, reduce stress risers and weight. YRMDU Steel H-Beam Connecting Rods for Acura Integra GSR 1.8 V-Tec B18C B18C1 1994 -up. High Precision Control: Balanced within: /- 1 gram per rod.

Boxes, APO/FPO addresses, or Military Mail Boxes. Bores finished to: /- .005mm or .0002. Our representatives will provide you with detailed instructions on how to proceed. Horsepower Rating: Advertised horsepower rating: 600HP-800HP.

part #: pyn7xl prices

  • $337.76-$349.61

specifications pistonrinro:

  • for models: B18c, B18c1, Integra
  • for makes: Acura
  • brand: Maxpeedingrods
  • mpn: Pyn7xl
  • big end diameter: 48mm
  • big end width: 21.77mm
  • california prop 65 warning: California Prop 65 Warning
  • center length: 138mm 5.430
  • fitment type: Performance/custom
  • manufacturer warranty: 2 Years
  • material: Steel
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • pin diameter: 21mm 0.827
  • pin type: Bronzed Bushing Floating Pin
  • small end width: 23.45mm
  • type: Connecting Rod Set
  • universal fitment: No
  • weight tolerance: Balanced To / 1 Gram In Set

offer pistonrinro:

  • availability: In Stock
  • best offers: True
  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • started: March 11, 2026

payments pistonrinro:

  • other
  • credit card: Discover
  • wallet: Paypal

shipping pistonrinro:

  • type: Fixed
  • transit: 4-8 Days
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • class: Standard
  • carrier: FedEx

returns pistonrinro:

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

general pistonrinro:

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

seller pistonrinro:

  • rating: 98.9%
  • city: Rowland height, California
  • # reviews: 833
for models: b18c, b18c1, integra, for makes: acura, big end diameter: 48mm, big end width: 21.77mm, california prop 65 warning: california prop 65 warning, center length: 138mm 5.430, fitment type: performance/custom, manufacturer warranty: 2 years, note: no instruction included, notice: this is aftermarket replcement part, pin diameter: 21mm 0.827, pin type: bronzed bushing floating pin, small end width: 23.45mm, type: connecting rod set, 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: steel, sku: 12720684361791741,
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