fits make: Ford.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: AOSWB6 ), ( Part Type: Flow Crankshaft ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Important Notice: Package Included, Professional Installation Required ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Country Of Origin: China )
**Maxpeedingrods AOSWB6 Crankshaft Steel for Ford Lotus Kent Crossflow X-Flow 1600cc (3.0559") Precision Engineered for High-Performance Reliability**
The **Maxpeedingrods AOSWB6 steel crankshaft** is a meticulously crafted, high-performance replacement designed specifically for the iconic **Ford Lotus Kent Crossflow X-Flow 1600cc engine**, featuring a **3.0559-inch stroke** for optimal power delivery and durability. Engineered from **forged 4340 alloy steel**, this crankshaft is heat-treated to an **ultra-high strength specification**, ensuring exceptional resistance to fatigue, bending, and torsional stress critical for aggressive driving, high-RPM applications, and sustained power output. The **precision-machined counterweights** are dynamically balanced to minimize vibration, reducing wear on bearings and supporting components while enhancing overall engine smoothness. With **ground and polished journals** for a smooth bearing interface, this crankshaft minimizes friction and extends the life of your main and rod bearings, making it an ideal upgrade for enthusiasts seeking both reliability and performance.
The **AOSWB6** designation signifies a **six-bolt main bearing cap design**, a hallmark of the Kent Crossflow s robust architecture, ensuring proper alignment and load distribution across the crankshaft s critical support points. The **steel construction** provides superior strength compared to cast iron, reducing the risk of catastrophic failure under extreme loads whether from forced induction, aggressive tuning, or high-speed driving. Whether you re restoring a classic Lotus, building a high-revving street machine, or preparing for track use, this crankshaft delivers the **structural integrity and precision** needed to handle the demands of modern performance modifications. Backed by **Maxpeedingrods reputation for quality and engineering excellence**, this component is a trusted choice for those who demand nothing less than the best in engine durability and performance.
### **Pros and Cons of Buying Maxpeedingrods AOSWB6 Crankshaft for Ford Lotus Kent Crossflow (X-Flow) 1600cc (3.0559")**
#### **Pros:**1. **Performance Gains** The AOSWB6 crankshaft is designed for higher RPM performance, offering improved balance and reduced vibration compared to stock cranks. This can enhance power delivery, especially in high-revving applications.
2. **Durability** Made from high-quality **4340 steel**, this crank is forged for strength, making it more resistant to fatigue and warping under heavy loads or forced induction.
3. **Balanced Weight Distribution** The crank features precision balancing, which reduces engine strain and improves smoothness, particularly beneficial for naturally aspirated or turbocharged builds.
4. **Compatibility** Designed specifically for the **Ford Kent Crossflow (X-Flow) 1600cc engine**, this crank fits the 3.0559" stroke, ensuring proper clearance and function with stock or modified components.
5. **Aftermarket Support** Maxpeedingrods is a reputable manufacturer with a track record of producing reliable performance parts, often backed by warranties and customer support.
6. **Potential for Forced Induction** If you plan to add a turbo or supercharger, this crank s strength and balance make it a solid choice for handling increased stress.
7. **Customization Options** The crank can be paired with other Maxpeedingrods components (e.g., rods, pistons) for a full performance build, offering flexibility in tuning.
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#### **Cons:**1. **Cost** High-performance cranks like this are significantly more expensive than stock replacements, potentially doubling or tripling the price of an OEM crank. This may not be justified for mild builds.
2. **Installation Complexity** Replacing a crank requires **complete engine disassembly**, labor-intensive machining (if needed), and proper balancing. This is not a simple DIY job unless you have experience.
3. **Potential for Overkill** If your engine is not heavily modified (e.g., stock compression, no forced induction), the gains from this crank may be marginal, making the investment unnecessary.
4. **Rod Compatibility** While the AOSWB6 is designed for the Kent engine, you must ensure your rods (especially if aftermarket) are compatible in length and material to avoid stress points.
5. **Maintenance & Cost of Modifications** Upgrading to this crank may require additional modifications (e.g., upgraded bearings, seals, or oil pump) to fully realize its benefits, adding to the total cost.
6. **Reliability Concerns with Stock Components** If other engine parts (e.g., pistons, valves, or timing components) are worn or mismatched, the crank s performance gains may be limited by weaker components.
7. **Warranty & Return Risks** Since this is a high-performance part, some manufacturers or dealers may have strict return policies, and installation errors could void warranties.
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### **Ending Conclusion:**The **Maxpeedingrods AOSWB6 crankshaft** is an excellent choice if you are building a **high-performance, high-RPM Kent Crossflow engine**, particularly for **turbocharged or supercharged applications** where durability and balance are critical. It offers measurable improvements in smoothness and power potential, but it is **not a necessary upgrade for stock or mildly modified engines**.
For **naturally aspirated street builds** or engines running **under 500 600 hp**, the cost and complexity may outweigh the benefits. However, if you are pushing **600 hp, forced induction, or extreme RPMs**, this crank is a **strong recommendation** to prevent failure and maximize performance.
### **Recommendation:**- **Buy if:** You are running **forced induction, high compression, or extreme RPMs** (e.g., 7,000 RPM) and want a **long-term, high-stress solution**.
- **Skip if:** Your engine is **stock or mildly modified** (e.g., carbureted, naturally aspirated, low compression), as the gains will be minimal compared to the cost.
- **Consider alternatives:** If budget is a concern, look into **stock cranks with upgraded bearings** or **aftermarket cranks from other brands** (e.g., JE, Scat) that may offer similar benefits at a lower cost.
Ultimately, weigh the **performance gains against the investment** this crank is best suited for **serious tuners and racers**, not casual enthusiasts.