fits model: 303, Predator.

| Brand | ARC RACING |
|---|---|
| Manufacturer Part Number | 6773 |
| Part Type | ROD |
Introducing the ARC Racing 6773 Billet Rod, a high-performance component designed specifically for the Ducati Tillotson 212cc and Predator 224cc engines. This billet rod is not just an upgrade but a complete game-changer for your engine's power and durability.
Crafted from premium billet aluminum material, this rod boasts superior strength and rigidity compared to its stock counterparts. The 3.303 inches stroke length ensures optimum power delivery and efficient combustion. Each rod is meticulously machined to ensure exacting tolerances and precise fitment.
The ARC Racing 6773 Billet Rod is also designed with race-winning technology. It features a polished finish that not only looks great but also reduces friction between the rod and piston, resulting in smoother engine operation and increased power. Additionally, it has a large 4340 crankshaft journal bearing surface, which provides superior support and reduces wear and tear.
This billet rod is also compatible with other high-performance aftermarket parts, making it the perfect choice for racers and performance enthusiasts looking to build a powerhouse engine. With its strength, durability, and power-enhancing features, the ARC Racing 6773 Billet Rod is the ultimate upgrade for your Ducati Tillotson 212cc or Predator 224cc engine.
In summary, the ARC Racing 6773 Billet Rod is a high-performance component that delivers superior strength, rigidity, and power to your Ducati Tillotson 212cc or Predator 224cc engine. Crafted from premium billet aluminum material and featuring a polished finish and large crankshaft journal bearing surface, this rod is the ideal choice for racers and performance enthusiasts looking to build a powerhouse engine.
The Ducar Tillotson 212cc/224cc Predator engine, when paired with ARC Racing's 3.303 billet rods, is a popular choice for go-kart enthusiasts. Let's discuss the advantages and disadvantages of this engine setup.
2. Pros:a. Power: The Predator engine is known for its impressive power output, making it suitable for competitive go-kart racing.
b. Durability: ARC Racing's billet rods are stronger and more durable than standard rods, reducing the risk of engine damage during intense racing conditions.
c. Customizability: The Predator engine is compatible with various go-kart chassis and can be easily modified to meet different racing requirements.
d. Reliability: With proper maintenance, this engine setup can provide consistent performance and reliability over extended periods.
3. Cons:a. Cost: The combination of the Predator engine and ARC Racing's billet rods can be quite expensive compared to other engine options.
b. Complexity: The Predator engine and the billet rods may require more advanced knowledge and expertise to install and maintain, which could add to the overall cost and time investment.
4. Conclusion:The Ducar Tillotson 212cc/224cc Predator engine with ARC Racing's 3.303 billet rods is an excellent choice for those seeking high power output, durability, and reliability in their go-kart. However, the high cost and complexity of this setup may not be suitable for everyone.
If you are a competitive racer or someone looking for maximum performance, this engine configuration might be worth the investment. Otherwise, you may consider other, more cost-effective engine options tailored to your specific racing needs.
Recommendation:Consider your racing goals, budget, and experience level when deciding whether to invest in a Ducar Tillotson 212cc/224cc Predator engine with ARC Racing's 3.303 billet rods. If high performance and durability are your priorities, and you have the necessary expertise and resources, this setup could be an excellent choice for you. Otherwise, explore alternative engine options that better fit your racing requirements and budget.
Measure in several spots to insure roundness. This helps seat the rod bearing especially on a new. Install the bearings by lining up tangs on bearing with cut outs rod. Rod bolt torque: 170 in/lbs lubricated.
The crank pin finish should be smooth to the touch. Includes bearings and APR bolts. These dots help to re-orientate the cap and beam when assembled. Internal cleansing required on the Predator 224cc engine.
Refer to instructions shipped with all rods and the video. 3.308 to length for a 1.180 crankshaft and .716 wrist pin. Make sure the bearing and rod serrations are clean. Measure the bore with your dial gauge opposite parting lines.
Then install. Improperly torquing rod bolts is one of the most common causes failure. When disassembling the rod notice on side of with part number there are two dots next to separation point beam and cap some older rods don't have. Once clearance is set apply motor oil to rod bolts, bearings, crank journal, and wrist pin.
Lubricate the rod bolt threads with straight motor oil and hand tighten bolts. This Arc billet rod fits ducar, tillotson 212cc, ghost 212 and Predator 224cc engines when using the oem dished piston. The side of the rod with part number engraved will always face cover, and all oiling holes in cam.
