CLASS 1B (introduction class) UP TO 1000cc 

CARS  READILY AVAILABLE IN THE REPUBLIC OF IRELAND (5 years or older ) AND PREPARED AS PER THIS RULEBOOK WITH THE FOLLOWING POINTS ADHERED TO.

 

  • Any 1000cc production car EXCEPT Yaris VVTI
  • MIN WEIGHT 670KGS
  • All engine parts must be original
  • Standard engine ECU only
  • Car engines and ECU will be checked on a random basis
  • Flywheel may NOT be Lightened
  • Only 12thou may be taken from head if replacing headgasket
  • Camshafts and gears must remain standard
  • Injectors must remain standard, also fuel system and fuel pressure.
  • Rev limiter may be disabled
  • Exhaust must have a silencer box fitted and be effective in reducing noise 4 branch not allowed.
  • The gearbox must remain standard. (K11 must use 4.0 gearbox.)
  • Drives and hubs must remain standard
  • Differential must not be locked in anyway (no limited slip diff or welded diff allowed).
  • TYRES only 155/70 R13 road legal tyre allowed
  • No Alloy wheels allowed
  • Wheels must not be outside of wheel arches
  • Standard suspension and springs only allowed. You may cut original springs only to lower car.
  • Hubs and wishbone must remain in original position. No movement allowed.
  • No camber allowed.
  • Bodywork To remain exactly as production, NO DESKIMMING ALLOWED
  • No armoring allowed to the front or back of car.