Engineering

AC Performance specialises in cylinder head reconditioning and performance tuning for fast road and race applications.

Services offered:

  • Vacuum testing of cylinder heads
  • Skimming
  • Valve seat cutting
  • Unleaded conversions
  • Valve re-facing
  • Valve guide replacing
  • Porting for race and fast road
  • Cylinder head rebuilds
  • Performance camshafts fitted and shimmed
  • Fully assembled fast road and race cylinder heads
  • Engine rebuilds
  • Fresh engine builds
  • English axle differentials rebuilds and limited slip differential installations
  • 4 stroke motocross heads ported and and rebuilt
  • 2 stroke & 4 stroke motocross engine rebuilds

If you simply wish to have a set of unleaded seats put in your cylinder head, or have your head repaired after a snapped cambelt or head gasket failure, we can help.

If you have a hot hatch or race car and wish to fit a gas flowed head with big valves for fast road or race, we can assist.

Or, if you have a classic car which you like to blast up and down the drag strip, we can engineer a cylinder head for you.

If your motocross bike needs an engine rebuild or you simply want to go faster, we can rebuild and/or service your 4 stroke or 2 stroke engine.

To enquire about any of the above services or for more information, please contact us at info@acperformanceeng.co.uk

Please note that for engine rebuilds, engines must be drained of all oil and the oil filter must be removed prior to delivery to AC Performance.