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J code injector pump on a C code engine.

Discussion in '1982-Present GM Diesel' started by josephn, Jul 17, 2002.

  1. josephn

    josephn 1/2 ton status

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    Can you use a J code injector pump on a C code engine with no problems? Is it calibrated differently than the C code one?
     
  2. Tybee

    Tybee 1/2 ton status

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    I think there the same. Maybe different adjustments.
     
  3. BlueBlazer

    BlueBlazer 1/2 ton status

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    From what Ive heard, all DB2 pumps for 6.2s are the same, just different leaf spring adjustments for the plungers and maybe a different automatic advance unit (possibly calibrated for different timing curve). Those are really the only two things you can change to get more performance out of a DB2 I think.
     

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