1. Pistons, Rings, Rods & Parts Engines Components For Sale
  2. sku: 13450271438648721
  3. MAXPEEDINGRODS 4T6M3B

MAXPEEDINGRODS 4T6M3B Forged Connecting Rods Fto Space 4G93 1.8

fits model: Lancer. make: Mitsubishi.

4t6m3b Maxpeedingrods New Forged Connecting Rods For Mitsubishi 4g93 Lancer Fto Space 1.8 Early Model

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 4T6M3B ), ( Big End Diameter: 48mm/1.89 ), ( Big End Width: 21.9mm/0.862 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Country Of Origin: China ), ( Hp Rating: Around 800hp ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Rod Length: 133.3mm/5.248 ), ( Rods Bolts Torque: 48ft With Regular Moly For 3/8threads ), ( Small End Diameter: 19mm/0.748 ), ( Surface Finish: Extra Cost For Upgrading To Arp L19 Bolts ), ( Type: Connecting Rod Set ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS New Forged Connecting Rods Mitsubishi Fto Space 1.8 Early Model fits LANCER

The **Maxpeeding Rods 4T6M3B Forged Connecting Rods** are a premium, high-performance upgrade designed specifically for the **Mitsubishi 4G93 1.8L engine** found in iconic models like the **Lancer FTO, Space, and other variants** within this generation. Crafted from **high-grade 4340 steel**, these forged rods are engineered to deliver exceptional strength, durability, and reliability under extreme stress, making them an ideal choice for enthusiasts seeking to enhance power output, reduce weight, and improve overall engine longevity. Unlike stock cast-rod assemblies, these forged rods undergo a rigorous **heat-treatment process**, ensuring a uniform microstructure that minimizes fatigue failure and maximizes torsional stiffness critical factors for high-revving applications, forced induction builds, or aggressive driving conditions. Each rod is **precision-machined** to exacting tolerances, featuring **optimized bolt circle dimensions** and **balanced weight distribution** to minimize vibration and enhance smoothness, even at elevated RPMs. The **3-bolt pattern** provides superior clamping force, reducing the risk of rod bending or failure under heavy loads, while the **smooth, polished surfaces** ensure seamless integration with your existing crankshaft and bearings. Whether you're preparing your 4G93 for **turbocharging, nitrous oxide (N2O) setups, or simply a high-performance street/strip application**, these rods offer a **direct path to increased horsepower and torque** while maintaining structural integrity. Backed by Maxpeeding s reputation for **cutting-edge automotive engineering**, these forged rods are a **must-have component** for anyone serious about pushing the limits of their Mitsubishi 4G93 without compromising on safety or performance.

**Pros and Cons of Buying Maxpeedingrods 4T6M3B Forged Connecting Rods for a Mitsubishi 4G93 (Lancer FTO Space 1.8)**

### **Pros**

1. **Enhanced Durability** Forged connecting rods are significantly stronger than cast rods, reducing the risk of catastrophic failure under high stress, such as in forced induction or aggressive driving. This is particularly beneficial for engines modified with turbocharging, nitrous, or high-performance tuning.

2. **Better Weight Distribution** Forged rods are lighter than cast equivalents while maintaining (or exceeding) strength, which can improve engine balance and reduce reciprocating mass. This can lead to smoother operation, especially at high RPM.

3. **Compatibility with High-Performance Modifications** The 4G93 engine, especially in turbocharged or heavily modified forms, benefits from upgraded rods to handle increased cylinder pressures. These rods are designed to support forced induction builds, which is common in JDM tuning circles.

4. **Long-Term Reliability** Forged rods are less prone to fatigue failure over time, making them a wise investment for engines that see heavy use, whether in daily driving or track applications.

5. **Aftermarket Support and Tuning Potential** Since these rods are designed for performance applications, they pair well with other high-performance parts like forged pistons, stronger crankshafts, and upgraded valve trains. This makes them a future-proof choice if you plan to push the engine further.

6. **Reduced Risk of Rod Bending or Snapping** The 4G93 is known for its susceptibility to rod failure under excessive stress. Forged rods mitigate this risk, especially when combined with proper lubrication and maintenance.

7. **Better Heat Dissipation** Forged rods conduct heat more efficiently than cast rods, which can help maintain consistent oil pressure and reduce thermal stress on the engine.

### **Cons**

1. **Higher Upfront Cost** Forged rods are significantly more expensive than OEM or aftermarket cast rods. The cost may be prohibitive for budget-conscious builders or those only looking for mild performance gains.

2. **Installation Complexity** Replacing connecting rods requires disassembling the engine, which is a labor-intensive process. If you lack mechanical experience, this may require professional help, adding to the overall cost.

3. **Potential for Overkill on Mild Builds** If your 4G93 is running stock or with only minor modifications (e.g., mild turbo or tune), forged rods may be unnecessary. In such cases, cast rods or even OEM rods could suffice without the extra expense.

4. **Compatibility with Stock Components** While these rods are designed for the 4G93, some builders report that they may require slight adjustments (e.g., rod length or bolt pattern) to fit perfectly, especially if using non-OEM parts. Always verify fitment before purchasing.

5. **Maintenance Requirements** Forged rods, like all high-performance components, demand proper lubrication and maintenance. Neglecting oil changes or using low-quality oil can negate their benefits and even cause premature wear.

6. **Limited Availability of OEM Parts** If you ever need to return to stock components (e.g., for warranty or resale purposes), forged rods may complicate this process, as they are not interchangeable with OEM parts.

7. **Potential for Over-Torquing Risks** Forged rods are strong, but improper installation (e.g., overtightening bolts) can still cause issues. Following the manufacturer s torque specifications is critical.

### **Conclusion**

The **Maxpeedingrods 4T6M3B forged connecting rods** are an excellent choice for Mitsubishi 4G93 engines that are **turbocharged, nitrous-injected, or heavily modified**. They offer superior durability, reliability, and performance benefits that justify the cost for serious builders. However, if your engine remains stock or sees only mild modifications, the investment may not be necessary, and you could achieve similar gains with a well-maintained stock or cast rod setup.

For **track use, forced induction, or aggressive driving**, these rods are a **strong recommendation**. For **stock or lightly modified engines**, they are **overkill** and may not provide enough benefit to justify the expense.

### **Final Recommendation**

- **Buy them if:** You are running a turbocharged 4G93, plan to add nitrous, or want long-term reliability for high-performance use.

- **Skip them if:** Your engine is stock or only mildly modified, and you prefer to allocate funds to other performance upgrades.

- **Consider alternatives if:** You want a more budget-friendly option, such as **cast rods from reputable brands (e.g., JE, Scat, or OEM replacements)** combined with a strong crankshaft and proper tuning.

Always ensure compatibility with your specific build, and consult with a trusted mechanic if unsure about installation or fitment. Proper maintenance (oil changes, cooling system checks) will maximize their lifespan and performance.

Details:

For Mitsubishi 4G93 Lancer Mirage Space 1.8. Telephone number. Full physical. New Forged Connecting Rods for Mitsubishi 4G93 Lancer FTO Space 1.8 Early model.

Guaranteed Fitment Always the correct part. To length : 133.3mm, Big end diameter: 48mm, Small 19mm, width : 21.9mm, 21.9mm. Fast Shipping.

All big and small ends are finished with SUNNEN honing machine, Precision alignment sleeves positively locate the rod cap, maintaining end bore size eliminating cap walk, -100% X-rated, sonic tested , -Multi-stage heat treated, Shot preened to relieve stress, Come bronzed bushing suitable for floating piston pin.

part #: 4t6m3b prices

  • $330.84-$369.99

specifications pistonrinro:

  • for models: Lancer
  • for makes: Mitsubishi
  • brand: Maxpeedingrods
  • mpn: 4t6m3b
  • big end diameter: 48mm/1.89
  • big end width: 21.9mm/0.862
  • california prop 65 warning: California Prop 65 Warning
  • country of origin: China
  • hp rating: Around 800hp
  • manufacturer warranty: 2 Years
  • material: Steel
  • note: Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • pin type: Bronzed Bushing Floating Pin
  • rod length: 133.3mm/5.248
  • rods bolts torque: 48ft With Regular Moly For 3/8threads
  • small end diameter: 19mm/0.748
  • surface finish: Extra Cost For Upgrading To Arp L19 Bolts
  • type: Connecting Rod Set
  • weight tolerance: Balanced To / 1 Gram In Set

seller pistonrinro:

  • # reviews: 3687
  • rating: 99.7%
  • city: Dayton, New Jersey

returns pistonrinro:

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

payments pistonrinro:

  • wallet: Apple-pay
  • credit card: Visa
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shipping pistonrinro:

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

offer pistonrinro:

  • started: May 5, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • quantity: 4

general pistonrinro:

  • Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
  • condition: New
for models: lancer, for makes: mitsubishi, big end diameter: 48mm/1.89, big end width: 21.9mm/0.862, california prop 65 warning: california prop 65 warning, country of origin: china, hp rating: around 800hp, manufacturer warranty: 2 years, note: instruction included, notice: this is aftermarket replcement part, pin type: bronzed bushing floating pin, rod length: 133.3mm/5.248, rods bolts torque: 48ft with regular moly for 3/8threads, small end diameter: 19mm/0.748, surface finish: extra cost for upgrading to arp l19 bolts, type: connecting rod set, weight tolerance: balanced to / 1 gram in set,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, material: steel, sku: 13450271438648721,
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