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CP-Carrillo BCR1220-015 Bullet Series Forged Piston SBC 415 4.140 Bore

Manufacturer

Picture for manufacturer Carrillo

Part Number

BCR1220-015
9 reviews
Sale Price

$997.90

Estimated ship date Wednesday, November 25

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Product Details

The CP-Carrillo BCR1220-015 is a Bullet Series forged aluminum piston designed for Small Block Chevy 415 cubic inch engine builds. This individual piston features a 4.140-inch (105.156mm) bore diameter, making it a +0.015" oversize option for engines requiring a light overbore. It shares the same proven architecture as the rest of the BCR1220 Bullet Series lineup.

Key Specifications:

  • Bore: 4.140 in. (105.156mm) — +0.015" oversize
  • Stroke: 3.875 in.
  • Rod Length: 6.000 in.
  • Compression Height: 1.062 in.
  • Dome Height: 0.275 in.
  • Piston Head Volume: -8.00cc dome with two valve reliefs
  • Pin Diameter: 0.927 in. — chromoly wrist pin with wire locks included
  • Ring Thickness: 1.2mm x 1.2mm x 3.0mm
  • Piston Material: 2618 forged aluminum
  • Wrist Pin Style: Press-fit or floating
  • Advertised Weight: Approx. 445 grams
  • File Fit: Yes
  • Sold: Individually

Key Features:

  • Manufactured from 2618 forged aluminum for superior strength and durability
  • FEA-designed forging for optimized material distribution
  • Dual forced pin oilers for enhanced lubrication
  • Contact reduction grooves and accumulator groove
  • Forged side relief for reduced friction
  • Balanced to ±1 gram for precise engine balancing
  • Tight tolerances and rigorous multi-level quality control
  • ISO 9000 certified manufacturing process
  • Made in the USA

The CP-Carrillo Bullet Series brings race-proven piston technology to performance engine builders at an accessible price point. Designed for normally aspirated applications as well as power-adder builds, these pistons are engineered using the same processes as CP's top-tier competition pistons. Rings, wrist pin, and retainers are included.

Quick and easy!

Great price!

So far, so good.

Had what I needed at a great price and shipped quickly.

good price quick and easy

Easy to order, so far so good

Received item quickly and box was very much still intact. I did pay for 2 day shipping. I called and confirmed inventory before ordering and the person that I talked to on the phone was very helpful and pleasant. I won't hesitate to order from Boatplicity again!

I was very happy with my purchase, shipping was fast

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