Engines and Components› Pistons and Piston Rings

CP Pistons

CP Single Piston & Ring for Nissan RB25DET - Bore (86mm) - Size (STD) - Compression Ratio (8.5)

$246.29

SKU: C00A SC7309-1

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Description

The CP Pistons SC7309-1 is an individual forged piston designed for turbo, supercharger, and N2O applications. It features a 3.386-inch (86.0mm) bore size and a 1.193-inch compression height. The piston is constructed from 2618 aluminum and has a 1-micron surface finish.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandCP Pistons
Part NumberC00A SC7309-1

Videos

RB26 Bottom End Build: Rods & Pistons

RB26 Bottom End Build: Rods & Pistons
How to install CP Pistons and Manley rods into RB26 DETT Short Block.Skyline R32 R33 R34 GTR (Part1)

How to install CP Pistons and Manley rods into RB26 DETT Short Block.Skyline R32 R33 R34 GTR (Part1)
Forged RB26 │Installing Pistons & Rods◄►Part 4 (final)

Forged RB26 │Installing Pistons & Rods◄►Part 4 (final)
RB26 Engine Build Part 1

RB26 Engine Build Part 1
RB25 Block Assembly with RB26 Rods – Building a Stronger Engine

RB25 Block Assembly with RB26 Rods – Building a Stronger Engine
Cast vs. Forged Pistons: Which One is Best for Your Engine?

Cast vs. Forged Pistons: Which One is Best for Your Engine?
Which Forged Pistons Are Right For Your Build? | 🏁 Fast Facts

Which Forged Pistons Are Right For Your Build? | 🏁 Fast Facts
Cast vs Hypereutectic vs Forged Pistons | Whats the Difference?

Cast vs Hypereutectic vs Forged Pistons | Whats the Difference?

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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