Posted by Steve on February 05, 1998 at 16:34:37:
Would like input on diesel conversions for an M37. I know it's an expensive option but for those who've done it, was it worth it? Has anyone performed a swap with an engine other than the Hercules? I would like to keep the stock drivetrain, so power output and weight are considerations. I am considering either a Cummins 4BTA, or an engine from a medium duty Japanese truck, such as Hino or Isuzu.