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jdm p72 ecu

Discussion in 'ECU's, Electronics, and Tuning' started by cooper, Aug 22, 2003.

  1. cooper

    cooper Junior Member

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    does anyone know the difference between usdm and jdm obd1 p72 ecu one thing i do know is that the speed is limited is jdm better or worse? any info will help
     
  2. HardLowrdRanger

    HardLowrdRanger Member

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    The ECUs have different electronics... The JDM P72 uses surface mount technology...

    As far as the program it runs... The JDM P72 program has slightly richer fuel maps because of the difference in compression and timing changes... The timing is a little more advanced than the usdm program... In all honesty, it'll run a US GSR motor just fine and you may feel it pullin a little harder top end... But yes your speed is limited =)
     
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