Small Block Chevy Flat Top -6cc 20/30 shift 23 Heads 4.050 Bore,3.500 stroke, 6.000 rod 10.3 to 1 comp with a 64cc head - Lefts & Rights (CP Bullets BCR1320-050)
Small Block Chevy Flat Top -6cc 20/30 shift 23 Heads 4.060 Bore,3.500 stroke, 5.700 rod 10.3 to 1 comp with a 64cc head - Lefts & Rights (CP Bullets BCR1350-060)
Small Block Chevy Flat Top -6cc 20/30 shift 23 Heads 4.055 Bore,3.500 stroke, 6.000 rod 10.3 to 1 comp with a 64cc head - Lefts & Rights (CP Bullets BCR1320-055)
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Small Block Chevy Flat Top Pistons - CP Carrillo BCR1320-055
Upgrade your engine's performance with the Small Block Chevy Flat Top Pistons, designed for precision and power. These pistons are perfect for enthusiasts looking to enhance their vehicle's efficiency and horsepower. With a -6cc volume and a 20/30 shift, these pistons are engineered to deliver optimal performance for your Chevy engine.
- Bore Size: 4.055 inches
- Stroke: 3.500 inches
- Rod Length: 6.000 inches
- Compression Ratio: 10.3 to 1 with a 64cc head
- Head Type: 23 Heads
- Configuration: Lefts & Rights
These CP Carrillo BCR1320-055 pistons are crafted for durability and high performance, ensuring your engine runs smoothly and efficiently. Ideal for both street and track applications, they provide the reliability and power you need. Enhance your Chevy's performance today with these top-quality pistons.
| Product Name | Small Block Chevy Flat Top -6cc 20/30 shift 23 Heads 4.055 Bore,3.500 stroke, 6.000 rod 10.3 to 1 comp with a 64cc head - Lefts & Rights (CP Bullets BCR1320-055) |
|---|---|
| Brands | CP Carrillo |
| Make | GM |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What is the recommended bore clearance for the BCR1320-055 pistons?
For the BCR1320-055 pistons, a typical bore clearance of 0.0030" to 0.0035" is recommended. However, this can vary based on the specific application and operating conditions, so always consult with your engine builder for precise measurements.
What type of ring set is compatible with the BCR1320-055 pistons?
The BCR1320-055 pistons are designed to work with a standard ring set suitable for a 4.055" bore. Ensure that the ring set is compatible with the intended application, and follow the manufacturer's specifications for installation.
Can I use the BCR1320-055 pistons with a different compression ratio?
While the BCR1320-055 pistons are designed for a 10.3 to 1 compression ratio with a 64cc head, you can adjust the compression by using different head gaskets or cylinder head configurations. Keep in mind that any changes will affect engine performance and tuning requirements.
What is the maximum RPM these pistons can handle?
The BCR1320-055 pistons are built for high performance, typically suitable for applications up to 7,000 RPM. However, the actual RPM limit will depend on the overall engine build, including components like rods, crankshaft, and tuning. Always ensure proper clearances and assembly practices to maintain reliability.
Do I need to modify my engine block to fit the BCR1320-055 pistons?
In most cases, the BCR1320-055 pistons should fit standard Small Block Chevy engine blocks without modification. However, it's essential to verify that your block is in good condition and that the bore is within specifications. Any machining or modifications should be done by a qualified engine builder.
