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BLS1146-005 Piston Specifications and Details View

Chevy LS -20cc Dish All 15°/L92 4.005 bore 1.110 CH 4.000 stroke 6.125 rod 9:2 CR with 68cc head (CP Bullets BLS1146-005)

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Chevy LS 365ci All 15°/L92 Bore 4.010 CH 1.300 Stroke 3.622 Rod 6.125 CR 9 Dish Head 68cc (CP Bullets BLSR1140-010)

Chevy LS -20cc Dish All 15°/L92 4.010 bore 1.110 CH 4.000 stroke 6.125 rod 9:2 CR with 68cc head (CP Bullets BLS1146-010)

These pistons may not be held in stock in Australia. If not, there will be a delay of 1-2 weeks.
AUD$1,495.45
SKU
BLS1146-010
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Chevy LS -20cc Dish All 15 Degree/L92 4.010 Bore 1.110 CH 4.000 Stroke 6.125 Rod 9:2 CR with 68cc Head (CP Carrillo BLS1146-010)

Enhance your engine's performance with the Chevy LS -20cc Dish All 15 Degree/L92 piston set, designed for optimal efficiency and power. Perfect for automotive enthusiasts looking to upgrade their vehicle, these pistons are engineered to deliver superior performance and reliability. Crafted by CP Carrillo, a trusted name in high-performance components, this set is ideal for those seeking precision and durability.

  • Bore Size: 4.010 inches
  • Compression Height: 1.110 inches
  • Stroke: 4.000 inches
  • Rod Length: 6.125 inches
  • Compression Ratio: 9:2 with a 68cc head
  • Design: -20cc Dish All 15 Degree/L92
  • Brand: CP Carrillo
  • Model: BLS1146-010

Upgrade your Chevy LS engine with these high-quality pistons and experience the difference in performance and reliability. Order now and take your vehicle to the next level.

More Information
Product Name Chevy LS -20cc Dish All 15°/L92 4.010 bore 1.110 CH 4.000 stroke 6.125 rod 9:2 CR with 68cc head (CP Bullets BLS1146-010)
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 size for the CP Carrillo BLS1146-010 pistons?

The CP Carrillo BLS1146-010 pistons are designed for a bore size of 4.010 inches. Ensure your engine block is machined to this specification for optimal performance.

What compression ratio can I expect with these pistons in my LS engine?

When using the CP Carrillo BLS1146-010 pistons with a 68cc cylinder head, you will achieve a compression ratio of 9:2. This ratio is suitable for a balance of performance and reliability.

What is the compression height of the BLS1146-010 pistons?

The compression height for the CP Carrillo BLS1146-010 pistons is 1.110 inches. This measurement is critical for ensuring proper piston-to-deck clearance in your engine build.

What stroke length is compatible with these pistons?

The CP Carrillo BLS1146-010 pistons are designed for a stroke length of 4.000 inches. Make sure your crankshaft matches this specification for proper fitment.

What rod length should be used with the BLS1146-010 pistons?

These pistons are compatible with a rod length of 6.125 inches. Ensure that your connecting rods match this length to maintain correct geometry in your LS engine.

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