Subaru EJ255 WRX Rebuild Kit

was $1,755.00 Special Price $1,645.00 $1,495.45
Availability: In stock
SKU
REB-KIT-SUB-EJ255-WRX

This Rebuild Kit includes the following quality parts:

  • Spool Forged H Beam Conrods
  • CP Forged Pistons (Rings, Pins and Locks Included)
  • 2x Cometic MLS Head Gasket
  • ACL Race Series Main Bearings - STD or 0.25mm
  • ACL Race Series Big End Bearings - STD or 0.25mm

EJ255 Pistons are available in:

  • Compression Ratio: 8.4:1
  • EJ255 Bore Size: 100mm / +0.5mm
  • 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
Engine EJ25, EJ20 / EJ25 / EJ255 / EJ257

Product images are for description purposes only. Actual product may vary.

Shipping calculations available at checkout.

If you are unsure get in touch with sales@spoolimports.com.