4G63/4G64 Short engine (Evo 1-9) Package

PR built 800whp



Purchase Information:

• *** GOOD ENGINE CORE IS REQUIRED ***• You must send in a good engine block to Precision Racing to be rebuilt.• Please allow 2-3 weeks for build times.• Shipping both interstate/internationally



Our 4G engine range is extensive and can be tailored to suit the specific punishment the new beast is going to receive.Ranging from the standard 2.0L through to 2.6L.The PR 2.0LR features a long rod design to relieve some of the side loading of the piston and was developed to push the limits of the 4G63 block further with less risk of splitting a cylinder wall. RPM limits have been pushed to over 10,000 rpm with this engine, available with steel or aluminium rods.The REAL deal! Proven time and time again our 2.0LR, 2.0,2.2L,2.3,2.4L engines are the benchmark when it comes to reliable high HP 4G’s.2.3,2.4 and 2.6L Recommended <600whp due to added harmonics for long stroke.You will need a good engine core to be built/swap.



Specs and Features:

Built short block with the entire rotating assembly installed.



PR Exclusive Features:

  • Block machining (chemically cleaned, decked, bored and honed)
  • Balanced and blueprinted
  • Precise, documented hand assembly
  • Bearings (Rod, Main and Thrust)
  • Balanced, turned & polished OEM Crankshaft with PR modifications
  • PR Balance Shaft Eliminator kit
  • ARP Fasteners *does not include head studs*
  • PR Spec Connecting Rods to suit 1000HP
  • PR Spec Forged Pistons with upgraded pins suit 1000HP+




Additional Options:

  • GRP Aluminium Rods (1000hp+) – $380
  • PR spec stoker crank or forged upgrade – $2,250
  • PR modified new OEM oil pump inc fitting – $650
  • Upsize to ½”L19 head stud kit – $1,250
  • Block receiver grooves + fire rings + copper gasket – $1,600
  • PR Spec Street/Drag wet sump inc install – $1,165
  • STM 10% under-driven alternator pulley with raised guides – $260