Holden / Nissan RB30DET (DOHC) Rebuild Kit with CP Forged Pistons - 8.5:1

AUD$2,240.00 AUD$2,036.36
Availability: In stock

This Rebuild Kit includes the following quality parts:

  • Spool Forged H Beam Conrods
  • CP Forged Pistons (Rings, Pins and Locks Included)
  • CP Pistons 8.5:1 compression Ratio designed specifically for the RB30 block using either RB25 or RB26 cylinder head
  • Cometic MLS Head Gasket
  • ACL Race Series Main Bearings - STD or 0.25mm
  • ACL Race Series Big End Bearings - STD or 0.25mm

Upgraded Pin options - 9310 - 0.250"(6.25mm), 0.200"(5mm) and 0.180"(4.125mm)

Pistons are available in:

  • Compression Ratios: est. 8.2:1 – 8.5:1
  • Bore Sizes: STD, 86.5mm and 87mm
  • Pistons come with rings, gudgeon pins and pin locks
  • Spool Connecting Rods Feature:

    • ARP 2000 fasteners (L19 fasteners are available as an upgrade)
    • High tensile 4340 forged steel
    • 2 Piece forging
    • Hardness of HRC36-42
    • Dowelled caps for precision alignment
    • X-RAY & Sonic tested
    • Quenching and heat treated
    • Shot peened
    • 100% Magnafluxed
    • Weight Matched Sets +/- 1 gram
    • Vacuum degassed to remove impurities

    CP Pistons standard features include:

    • 5310 gudgeon pins (9310 thicker wall thickness pins are available as an upgrade)
    • Deep valve reliefs accommodate high lift camshafts
    • Larger valve reliefs for +1mm valve sizes
    • Custom skirt cam and barrel design
    • Accumulator grooves
    • High strength aluminium forgings
    • High performance rings
    • Fully CNC machined and balanced to +/- 1 gram
    • Wrist pins included
    • Double pin oilers force fed from oil ring groove
    • Pick lock grooves for easy lock removal
    • Pin fitting included

    Note: We recommend Joe Gibbs Break in Oil for all new engines.

    More Information
    Product Name Holden / Nissan RB30DET (DOHC) Rebuild Kit with CP Forged Pistons - 8.5:1
    Engine RB30DET (DOHC)

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