XR8 Run in and tuning was done on our dyno , the engine management is taken care of by a VN Delco ECM using Kalmaker and a 2 bar program.  POWER GRAPH BELOW             

POWER GRAPH FROM DTS DYNO WITH BASE TUNE AFTER REBUILD AND NEW V7 SYI COMPRESSOR

INTAKE RESTRICTIONS NEW PARTS COMING

MARKS Workshop
20 Maxwell Street, York, WA, 6302
Phone 08 96412305   Fax: 08 96412304