Chevy LS2 Dish -21.5cc All std 15 deg/ L92 4.065 bore, 4.125 stroke, 6.125 rod 9.6 to 1 Comp with 68cc head (CP Bullets BLS1134-065)
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Chevy LS2 Dish -21.5cc Pistons (CP Carrillo BLS1134-065)
Enhance your engine's performance with the Chevy LS2 Dish -21.5cc Pistons, designed for precision and power. These pistons are crafted to meet the demands of high-performance enthusiasts, ensuring optimal efficiency and reliability. Perfectly suited for the L92 engine, they offer a 4.065 bore, 4.125 stroke, and 6.125 rod, delivering a 9.6 to 1 compression ratio with a 68cc head. Trust in CP Carrillo' engineering excellence for your next upgrade.
- Engineered for Chevy LS2 with a -21.5cc dish design
- Compatible with all standard 15-degree L92 configurations
- Features a 4.065 bore and 4.125 stroke for enhanced performance
- 6.125 rod length ensures optimal engine dynamics
- Achieves a 9.6 to 1 compression ratio with a 68cc head
- Manufactured by CP Carrillo, renowned for quality and durability
Upgrade your vehicle with these high-quality pistons and experience the difference in performance and reliability.
| Product Name | Chevy LS2 Dish -21.5cc All std 15 deg/ L92 4.065 bore, 4.125 stroke, 6.125 rod 9.6 to 1 Comp with 68cc head (CP Bullets BLS1134-065) |
|---|---|
| Brands | CP Carrillo |
| Engine | GM / LS |
| Make | Chevrolet, GM, Holden, LS Chev |
Delivery & Freight
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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 compression ratio of the Chevy LS2 Dish -21.5cc Pistons with a 68cc head?
The Chevy LS2 Dish -21.5cc Pistons achieve a compression ratio of 9.6 to 1 when used with a 68cc cylinder head. This ratio is suitable for a balance of performance and reliability, particularly in high-performance applications.
What are the recommended bore and stroke specifications for these pistons?
These pistons are designed for a 4.065 bore and a 4.125 stroke. It's important to ensure that your engine is machined to these specifications for optimal performance and fitment.
Do these pistons require any specific machining before installation?
Yes, it is essential to check the bore clearance and ensure that the ring gaps are set correctly according to your engine build. Additionally, the pistons may require specific honing to achieve the desired fit.
What rod length is compatible with the Chevy LS2 Dish -21.5cc Pistons?
These pistons are designed to work with a 6.125 rod length. This length helps maintain optimal engine dynamics and performance when paired with the correct stroke.
Are these pistons suitable for boosted applications?
Yes, the Chevy LS2 Dish -21.5cc Pistons can be used in boosted applications, provided that the engine is properly tuned and the boost levels are within safe limits. Always consider the overall engine build and fuel quality for reliability.
