Description

  • Simulates the bore distortion of a torqued cylinder head during the honing, boring, and ring gapping process.
  • Proven to reduce blowby, reduce oil consumption, and increase reliability.
  • Essential for high performance engine builds.
  • Top bore edge radius makes it comfortable for ring gapping.
  • Included spacers duplicate cylinder head deck height to accurately reproduce block stresses.
  • Use with aftermarket head studs or OEM head bolts.
  • CNC machined from tempered and anodized aerospace grade aluminum.

Specifications

Compatibility

  • EJ25 engines
  • Simulates the bore distortion of a torqued cylinder head during the honing, boring, and ring gapping process.
  • Proven to reduce blowby, reduce oil consumption, and increase reliability.
  • Essential for high performance engine builds.
  • Top bore edge radius makes it comfortable for ring gapping.
  • Included spacers duplicate cylinder head deck height to accurately reproduce block stresses.
  • Use with aftermarket head studs or OEM head bolts.
  • CNC machined from tempered and anodized aerospace grade aluminum.
  • EJ25 engines

Best Sellers