Chevy LS 15° Heads 4.010 bore, 3.622 stroke, 6.098 rod, 1.330 CH, .945 pin -2.7cc Flat Top (CP Bullets BLS1145-010)
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Enhance your engine's performance with the Chevy LS 15 Degree Heads, designed for precision and power. This high-quality component is perfect for automotive enthusiasts looking to upgrade their vehicle's engine capabilities. The CP Carrillo BLS1145-010 model is engineered to deliver exceptional results, ensuring your engine runs smoothly and efficiently.
- Bore: 4.010 inches
- Stroke: 3.622 inches
- Rod Length: 6.098 inches
- Compression Height (CH): 1.330 inches
- Pin Diameter: .945 inches
- Flat Top Design: -2.7cc for optimal performance
These heads are crafted to meet the highest standards, providing durability and reliability. Whether you're racing or cruising, the Chevy LS 15 Degree Heads offer the performance boost you need. Upgrade your engine today and experience the difference in power and efficiency.
| Product Name | Chevy LS 15° Heads 4.010 bore, 3.622 stroke, 6.098 rod, 1.330 CH, .945 pin -2.7cc Flat Top (CP Bullets BLS1145-010) |
|---|---|
| Brands | CP Carrillo |
| Engine | GM / LS |
| Make | Chevrolet, GM, Holden, LS Chev |
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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 CP Bullets BLS1145-010 pistons?
For the CP Bullets BLS1145-010 pistons, a typical bore clearance of 0.0030" to 0.0035" is recommended. However, this can vary based on your specific engine build and operating conditions, so always consult with your engine builder for precise measurements.
What type of ring set is compatible with these pistons?
The CP Bullets BLS1145-010 pistons are designed to work with a standard LS ring set. Ensure that the rings are compatible with the piston design and the intended application, whether for street or race use.
What compression ratio can I expect with these pistons in an LS engine?
The compression ratio achieved with the CP Bullets BLS1145-010 pistons will depend on the cylinder head design, combustion chamber volume, and gasket thickness. Generally, expect a compression ratio in the range of 11:1 to 12:1, but confirm with your engine builder for accurate calculations.
Do these pistons require any special machining before installation?
Yes, the CP Bullets BLS1145-010 pistons may require specific machining such as bore honing to achieve the correct clearance. Always check with your engine builder to ensure proper fitment and clearances are maintained.
What is the maximum RPM these pistons can handle?
The CP Bullets BLS1145-010 pistons are designed for high-performance applications and can typically handle RPMs up to 7,500. However, actual limits will depend on the overall engine build, tuning, and intended use, so consult with your engine builder for specifics.
