Professional Chevy 305 Piston Set – 3.766 in. Bore – 1.250 .in CH, -3.00 CC
Your Price: $955.79 SKU K0137X3
Wiseco Chevrolet 305 Piston Set, 3.766 in. Bore, 1.250 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series covers many popular domestic, sport compact, and European engine applications and are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco’s Professional Series.
Showing 1–16 of 1002 results
Wiseco Chevrolet 305 Piston Set, 3.766 in. Bore, 1.250 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 305 Piston Set, 3.766 in. Bore, 1.550 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 305 Piston Set, 3.796 in. Bore, 1.250 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 305 Piston Set, 3.796 in. Bore, 1.550 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.020 in. Bore, 1.225 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.020 in. Bore, 1.250 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.030 in. Bore, 1.225 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.030 in. Bore, 1.250 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.035 in. Bore, 1.225 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.035 in. Bore, 1.250 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.040 in. Bore, 1.225 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.040 in. Bore, 1.250 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.060 in. Bore, 1.225 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet 360 Piston Set, 4.060 in. Bore, 1.250 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet Big Block Piston, 4.630 in. Bore, 1.120 in. Compression Height, 0.990 in. Pin Diameter, Professional, Set of 8.
Wiseco Chevrolet Big Block Piston, 4.630 in. Bore, 1.120 in. Compression Height, 0.990 in. Pin Diameter, Professional, Set of 8.
Wiseco Professional Series pistons set the standard in high-performance piston design. Engineered for demanding automotive applications, these high-performance pistons and rings deliver unparalleled strength and durability with every drive. Compared to our other series kits, the Professional Series stands as the gold standard for drivers who crave the best.
Professional Series piston kits are designed for powerful engines requiring more than just average performance. With capabilities extending to elite-level builds over 1500+ horsepower, these performance pistons are a top choice for racing pistons in the industry. The series caters to a diverse array of domestic engine applications, making it a versatile solution for performance enthusiasts of all types.
When it comes to power gains, nothing beats a comprehensive piston kit. Wiseco Professional Series piston kits offer a range of performance benefits that will significantly enhance the capabilities of your ride, including:
Wiseco Professional Series pistons are engineered with advanced features, making them a standout choice in the automotive piston market. These features collectively ensure that Professional Series high-performance pistons and rings deliver optimal performance, durability and reliability in demanding racing and high-power applications.
A key innovation in Professional Series piston kits is the forced pin oiling system. This system ensures that the piston pins receive adequate lubrication, reducing friction and wear and extending the pistons’ life. Pressure seal grooves are also incorporated to minimize blow-by gases, helping maintain optimal combustion chamber pressure and enhance engine performance.
Professional Series piston kits offer customization to align with various engine configurations – each piston can be designed to fit the unique dimensions and requirements of different engines. This includes left/right designs that allow for a precise fit in the engine, ensuring maximum efficiency and compatibility.
The ability to customize our Professional Series racing pistons to individual engine configurations is a significant advantage, particularly for specialized or heavily modified engines. Whether for a classic muscle car or a modern high-performance vehicle, Wiseco can craft forged pistons that perfectly match your engine’s specifications.
Forged from high-grade 2618 aluminum alloy, Professional Series forged pistons boast superior strength and resilience under high temperatures and pressures. This material choice is critical for maintaining structural integrity in high-performance and racing applications where engines are subjected to extreme conditions.
Professional Series pistons feature Wiseco’s ArmorGlide skirt coating. This coating reduces operating friction, thereby minimizing skirt and cylinder wall wear. The reduced friction enhances the longevity of pistons and accessories and contributes to better engine efficiency.
Professional Series piston kits are also designed with unique dome and crown shapes. These designs are critical for promoting efficient air-fuel mixture flow and optimal combustion. The dome and crown shapes are also engineered to resist detonation and pre-ignition, vital in high-compression, high-power engines.
The ring grooves in the Professional Series pistons are precision machined. This ensures a perfect fit for the rings, essential for maintaining a strong seal, reducing blow-by and optimizing oil consumption. The precise machining of these grooves contributes significantly to the overall performance and efficiency of the engine.
If you still have questions or want more information on Professional Series piston kits, check out the answers to our most frequently asked questions below
While Professional Series pistons are designed for high-performance applications, they can be used in stock engines for upgrades. However, it’s crucial to ensure compatibility with your engine’s specifications and consider the increased power output and its effects on other engine components.
Choosing the correct piston size requires knowledge of your engine’s bore and stroke dimensions and the desired compression ratio. It’s recommended to consult with a professional or refer to your engine’s specifications to make the right choice.
Yes! Professional Series pistons are ideal for forced induction engines such as turbocharged or supercharged setups. Their construction and heat resistance enable them to handle these engines’ increased pressures and temperatures.
Ready to discover the peak of racing excellence with Wiseco Professional Series pistons? Designed for those who demand the best, Professional Series piston kits offer a remarkable blend of high strength, durability and advanced engineering. Whether revamping a classic car for the track or upgrading a modern street machine, our racing pistons are the key to unlocking superior horsepower and torque. Embrace the full potential of your engine with forged pistons from premium materials tailored to fit your specific needs. Don’t just aspire for better performance; achieve it today with Professional Series piston kits.
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