fits model: 125, Escort, Fiesta. make: Ford. year: 1968–1983.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: YRO72C ), ( Big End Diameter: 52.91mm ), ( Big End Width: 26.8mm ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center To Center Length: 125.17mm ), ( Fitment Type: Performance/custom ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Quantity: 4 Pieces Of H-beam Connecting Rods ), ( Small End Diameter: 20.62mm ), ( Small End Width: 22.35mm ), ( Type: Connecting Rod Set ), ( Universal Fitment: No ), ( Weight Tolerance: Balanced To / 1 Gram In Set )
The **Maxpeedingrods YRO72C Forged Connecting Rods** are a premium, high-performance upgrade designed specifically for Ford s iconic Kent Crossflow engines found in the **1968 1983 Escort and Fiesta models**, offering a substantial boost in reliability, durability, and power potential. Engineered from **7275 aluminum alloy**, these rods are not only lighter than stock cast-iron counterparts but also feature a **forged construction** that enhances strength and resistance to fatigue, making them ideal for high-revving applications, forced induction builds, or aggressive daily driving. With a **125.17mm (4.925") bolt circle**, they seamlessly integrate with the Kent engine s crankshaft, ensuring proper alignment and optimal power transfer while reducing parasitic weight a critical factor in maximizing engine efficiency and responsiveness. The rods undergo a rigorous **heat-treatment process**, including stress-relieving and anodizing, to eliminate internal stresses and enhance corrosion resistance, ensuring long-term performance even under extreme conditions. Whether you're building a **high-RPM street machine, a turbocharged beast, or a reliable daily driver**, these rods provide the structural integrity needed to handle increased loads without compromising on strength or longevity. Backed by Maxpeedingrods reputation for precision engineering and meticulous quality control, these YRO72C rods are a game-changer for enthusiasts seeking a balance of performance, durability, and authenticity in their Ford Kent-powered vehicles.
### **Pros and Cons of Buying Maxpeedingrods YRO72C Forged Connecting Rods for Ford Kent Crossflow Engines (1968 1983, 125.17mm)**
#### **Pros:**1. **Strength and Durability** Forged rods are significantly stronger than cast rods, reducing the risk of catastrophic failure under high stress, such as forced induction or aggressive tuning. They can better withstand extreme loads, including high RPM, boost, or nitrous applications.
2. **Lighter Weight** Forged rods are often lighter than their cast counterparts, improving engine balance and reducing reciprocating mass. This can lead to better high-RPM performance and smoother operation, especially in naturally aspirated or mildly forced engines.
3. **Better Fatigue Resistance** Cast rods are prone to cracking over time, particularly in high-stress applications. Forged rods have a more refined grain structure, making them less susceptible to fatigue failure, which is critical for long-term reliability in heavily modified engines.
4. **Compatibility with High-Performance Mods** If you plan to run forced induction (turbo/supercharger), nitrous, or aggressive camshafts, forged rods are a safer choice than stock or aftermarket cast rods, which may not handle the increased stress.
5. **Precision Machining** Maxpeedingrods rods are designed to exact specifications, ensuring proper fitment and alignment with your engine s crankshaft and bearings. This reduces the risk of assembly issues that can lead to premature wear or failure.
6. **Aftermarket Support and Warranty** Reputable manufacturers like Maxpeedingrods offer warranties and technical support, which can be valuable if installation or performance issues arise. They also provide detailed installation guides and compatibility confirmations.
7. **Potential for Increased Power** By reducing reciprocating mass and improving rigidity, forged rods can contribute to better power delivery, especially in high-RPM applications. This is particularly noticeable in engines with aggressive camshafts or forced induction.
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#### **Cons:**1. **Higher Cost** Forged rods are significantly more expensive than stock or aftermarket cast rods. The price premium can be substantial, especially when factoring in installation labor (if not doing it yourself) and additional components like bearings, bolts, and gaskets that may need upgrading.
2. **Installation Complexity** Replacing connecting rods requires disassembly of the engine, including removing the crankshaft, pistons, and other components. If you lack mechanical experience, this can be a time-consuming and technically challenging process. Professional installation may be necessary, adding to the cost.
3. **Potential for Overkill** If your engine is running stock or mildly modified (e.g., mild cam, no forced induction), the benefits of forged rods may not be fully realized. In such cases, a more budget-friendly upgrade (e.g., high-quality cast rods or reinforced stock rods) might suffice.
4. **Compatibility Considerations** While Maxpeedingrods rods are designed for the Kent Crossflow engine, you must ensure they match your specific crankshaft journal size (125.17mm in this case) and that the rod length and bolt pattern align perfectly. Mismatches can lead to binding or poor performance.
5. **Additional Upgrades May Be Required** Forged rods often necessitate complementary upgrades, such as:- **Crankshaft** A high-quality, balanced crank may be needed to complement the rods.
- **Pistons** Forged rods pair best with forged or high-quality cast pistons to ensure balanced weight and strength.
- **Bearings and Bolts** Upgraded main and rod bearings, along with high-strength bolts (e.g., ARP or similar), are recommended to support the increased loads.
- **Oil System** Improved oil flow (e.g., upgraded oil pump or larger main bearing oil holes) may be needed to ensure proper lubrication under high-stress conditions.
6. **Break-In Period** New rods, especially forged ones, may require a careful break-in process to ensure proper seating and minimize wear. This involves following specific oil change intervals and avoiding extreme loads during initial runs.
7. **Limited Availability of Parts** If you encounter issues post-installation, finding replacement rods or specialized tools (e.g., rod bearing installers) may be harder than for more common aftermarket parts.
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### **Conclusion:**Maxpeedingrods YRO72C forged connecting rods are an excellent choice for Ford Kent Crossflow engines (1968 1983) if you are pursuing **high-performance applications**, such as forced induction, nitrous, or aggressive tuning. Their superior strength, durability, and fatigue resistance make them a safer and more reliable option than cast rods in extreme conditions. However, the **higher cost, installation complexity, and potential need for complementary upgrades** mean they are not justified for stock or mildly modified engines.
If your primary goal is **reliability and longevity under heavy loads**, the investment in forged rods is well worth it. If you are working with a **budget or minimal modifications**, a more affordable rod upgrade (e.g., high-quality cast rods or reinforced stock rods) may be sufficient.
### **Recommendation:** - **Buy the Maxpeedingrods YRO72C forged rods if:**- You are running or planning forced induction (turbo/supercharger).
- You are using nitrous or aggressive camshafts.
- You want the ultimate in reliability and durability for high-stress applications.
- You are prepared to invest in complementary upgrades (crankshaft, pistons, bearings, bolts).
- **Consider alternative rod options if:**- Your engine is stock or mildly modified (e.g., mild cam, no forced induction).
- You want to save costs and are comfortable with cast rods from reputable manufacturers (e.g., Scat, JE, or ARP).
- You lack the mechanical skill or tools to install rods properly and are willing to pay for professional labor.
**Final Note:** Always consult with a trusted engine builder or mechanic before committing to forged rods, especially if you are unfamiliar with engine assembly. Ensure all components (crankshaft, pistons, bearings, bolts) are compatible and upgraded as needed to maximize performance and reliability.
Always the correct part. Quick, Simple. For Ford Kent Crossflow 4.928.guaranteed Fitment.
Fast Shipping. To length : 125.17mm, Big end diameter: 52.91mm, Small 20.62mm, width : 26.80mm, 22.35mm. Manufacturer. V PRODUCT TEST AND ISO 9001 CERTIFIED, Piston Bolt Hole: -4/1000mm, Power: 600 800HP, Strength of the fastening PSI: 200,000 - 230,000 psi, Torque: 48ft 65 NM, Top speed: 7000-9000 rpm, Quantity: 4 Pieces a set, Bolts: Including 3/8 ARP 2000 bolts Note: Extra cost for upgrading to L19 bolts, Material: Forged 4340 aircraft chrome Molly quality steel racing, Weight Tolerance: Balanced /- 1 gram in warranty: 2 Years warranty any manufacturing defect.
Fitment: For Ford Capri ECJ 1968-1974 Coupe, Corina 1962-1972 Estate, Saloon, Escort AFH, ATH 1968-1976 Turner ADH, AF Fiesta GFBT 1976-1983 Hatchback.