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Carrillo BLS1009-007 Forged Piston Set Flat Top Bore - LS1 3.905

Manufacturer

Picture for manufacturer Carrillo

Part Number

BLS1009-007
7 reviews
Sale Price

$813.42

2 left at this price

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Usually delivered within 2 days

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Product Details

The Carrillo BLS1009-007 is a high-performance forged piston set engineered specifically for Chevrolet LS1 engines with L92 cylinder heads. These flat-top pistons feature a -2.7cc dish volume and are precision-machined to deliver exceptional strength and reliability in high-performance and racing applications.

Key Specifications:

  • Bore Size: 3.905 inches (standard)
  • Stroke: 4.000 inches
  • Compression Height: 1.115 inches (for 6.125-inch connecting rods)
  • Compression Ratio: 11.0:1 (with 65cc combustion chamber)
  • Valve Relief Angle: 15 degrees
  • Piston Design: Flat top with -2.7cc dish volume
  • Material: Premium forged aluminum alloy
  • Pin Diameter: Standard LS1 specification

Features and Benefits:

  • Forged construction provides superior strength compared to cast pistons
  • Optimized for L92 rectangular port cylinder heads
  • Precise valve reliefs prevent interference with larger valve configurations
  • Designed for use with 6.125-inch connecting rods
  • 11.0:1 compression ratio maximizes power output while maintaining pump gas compatibility
  • Flat-top design with minimal dish promotes efficient combustion

Carrillo pistons are manufactured to exacting tolerances and are trusted by professional engine builders and racers worldwide. This piston set is ideal for naturally aspirated LS1 builds seeking increased compression and improved performance with L92-style cylinder heads.

I had been Surfing the Internet & calling various Auto Parts Stores in the area for this particular part and finally I found the part on your web-site @ very reasonable price. I was also able to talk to your tech. rep. on the phone about the compatibility before placing the order ..

Great

Quick and easy checkout.

easy navigating, easy payment, easy everything on this site

Best price overall including shipping for 2 business days

Great

I hope the product is as good as the speed I received the item. I even made a mistake on my order, and it still arrived fast. Thanx, will do business with again.

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