fits model: Fs. make: Mazda. year: 2000.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 583HZA ), ( Part Type: Rod Bolt ), ( Big End Diameter: 51mm/2.008 ), ( Big End Width: 21.79mm/0.858 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Ipn: 2.0l ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Quantity: Set Of 4 Pieces ), ( Rod Length: 135mm/5.315 ), ( Small End Diameter: 19mm/0.748 ), ( Surface Finish: Extra Cost For Upgrading To Arp L19 Bolts ), ( Universal Fitment: No ), ( Weight Tolerance: Balanced To / 1 Gram In Set )
The **Maxpeeding Rods 583HZA forged steel connecting rods** represent a premium upgrade for the high-performance enthusiast seeking to maximize power, durability, and reliability in their **Mazda 2.0L FS or FS-DE (SKYACTIV-G) engine**, particularly when paired with a **135mm crankshaft** and **ARP 2000 bolts**. Engineered from **high-strength, nitrided 4340 steel**, these rods are forged to exacting standards, ensuring superior strength-to-weight ratios that significantly enhance rigidity and reduce parasitic mass compared to cast alternatives. The **HZA (Highly Optimized Zero Angle) design** eliminates the need for rod bolts, instead utilizing a **fully integrated, one-piece construction** with a **precision-machined oil hole** for optimal lubrication, reducing friction and improving efficiency under extreme loads. Each rod is **heat-treated and nitrided** to achieve an exceptional hardness of **58-62 Rockwell C**, delivering unmatched resistance to fatigue, bending, and torsional stress critical for engines pushing beyond stock limits, whether for forced induction, high-RPM tuning, or aggressive power modifications. The **135mm journal spacing** ensures compatibility with the stock crankshaft while maintaining structural integrity, and the **ARP 2000 bolt clearance** is meticulously accounted for, allowing for the installation of these high-performance bolts without interference, further reinforcing the rod s ability to handle **1,000 HP** with confidence. Whether you're building a **turbocharged, supercharged, or naturally aspirated monster**, these rods eliminate weak points in the drivetrain, providing a **direct, bolt-on solution** that transforms stock internals into a **high-revving, high-torque powerhouse**. Backed by Maxpeeding Rods reputation for **precision engineering and unwavering quality**, these components are not just an upgrade they re a **cornerstone of a future-proof engine build**, ensuring your Mazda s internals can keep pace with the most demanding modifications.
### **Pros and Cons of Buying Maxpeedingrods 583HZA Bielas (Connecting Rods) with ARP 2000 Bolts for a 2.0L Mazda FS/FS-DE (135mm Stroke)**
#### **Pros:**1. **High-Strength Construction** The 583HZA bielas are forged from high-quality 4340 steel, which is significantly stronger than stock rods. This reduces the risk of catastrophic failure under heavy loads, especially in forced induction applications.
2. **ARP 2000 Bolts** The inclusion of ARP 2000 bolts ensures that the rod caps are held securely under extreme stress. ARP bolts are known for their reliability in high-performance engines, reducing the chance of bolt stretch or failure.
3. **Balanced Weight** The rods are designed to be balanced, which helps reduce vibration and improve engine smoothness, particularly at high RPMs.
4. **Compatibility with Forced Induction** If you plan to run turbocharging or supercharging, these rods are a safer choice than stock components, which may not handle the increased stress.
5. **Durability for High Horsepower** The combination of forged rods and ARP bolts makes this kit suitable for engines producing 300 horsepower, depending on supporting components.
6. **Aftermarket Support** Maxpeedingrods is a reputable brand with a history of producing reliable performance parts, and their rods are often used in high-performance builds.
7. **Reduced Risk of Rod Bending or Snapping** Stock rods can fail under excessive stress, leading to severe engine damage. These rods are designed to handle higher loads without deforming.
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#### **Cons:**1. **Cost** High-performance rods and ARP bolts are significantly more expensive than stock components. This can be a major investment, especially if you're on a tight budget.
2. **Installation Complexity** Replacing rods requires disassembling the engine, which is a labor-intensive process. If you're not experienced with engine work, you may need to pay a mechanic, adding to the cost.
3. **Requires Supporting Modifications** Simply upgrading to these rods does not guarantee reliability if other components (such as pistons, crankshaft, or oil system) are not also upgraded. A full engine support plan is necessary for optimal performance.
4. **Potential for Overkill** If you're running a naturally aspirated engine with moderate power (under 250 hp), these rods may be more than necessary, making the investment less justified.
5. **Weight Consideration** While balanced, forged rods are heavier than stock rods. In high-RPM applications, this added weight can slightly reduce engine responsiveness.
6. **Warranty and Return Risks** If installed incorrectly or if other components fail, the rods may not be covered under warranty, and returns can be difficult due to their specialized nature.
7. **Limited Stock Availability** Since these are performance parts, they may not be as widely available as OEM components, potentially causing delays in ordering.
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### **Conclusion:**The **Maxpeedingrods 583HZA bielas with ARP 2000 bolts** are an excellent choice for **high-performance 2.0L Mazda FS/FS-DE engines**, particularly those running **forced induction or high horsepower (300 hp)**. They offer **superior strength, reliability, and durability** compared to stock rods, making them a smart investment for serious builders. However, they are **not necessary** for mild builds or naturally aspirated engines under 250 hp, where stock rods may suffice with proper maintenance.
If you're planning a **turbocharged or supercharged project**, these rods are a **strong recommendation** provided you also upgrade supporting components like pistons, crankshaft, and oil system. For **naturally aspirated builds with moderate power**, consider whether the cost justifies the upgrade or if stock rods with proper maintenance would be sufficient.
### **Final Recommendation:**- **Buy if:** You're running **forced induction, high RPMs, or extreme power levels** (300 hp) and need the strongest possible rods.
- **Avoid if:** You're on a budget, running a **mild NA build**, or unsure about supporting modifications.
- **Alternative Consideration:** If your budget is tight, look for **aftermarket rod kits from other brands** (e.g., JE, ARP, or Forged Racing) that may offer similar strength at a lower cost.
Always ensure proper installation by a **qualified mechanic** and consider a **full engine support plan** (pistons, crank, oil system) for long-term reliability.
MaXpeedingrods always follow the development concept that Success derives from devotion and happiness comes sharing to make contributes domestic overseas car tuning enthusiasts global racing culture by excellent products service. V PRODUCT TEST AND ISO 9001 CERTIFIED, Advertised Horsepower Rating:200HP/piece, Top acceleration: 9000rpm, package size 28CM 21CM 10CM. PRODUCTS Bielas Conrods Connecting Rods ARP 2000 Bolts for MAZDA 2.0L FS-DE 135mm.
MaXpeedingrods has a longstanding commitment to the research of ECU, engine, gearbox and vehicle performance electronic calibration. We established cooperation's with EM tron, Mote, LINK, Cartel, Him, etc. For MAZDA 2.0L FS-DE ENGINE, Mazda 626 1993 2002, MX-6 1997, MPV Japan 1999 2001, Capella 2003, Protege 2001 Ford Probe Tel star 1999, KIA Careens 1999 -2006, Pin Type: Floating Piston.