[Alan Roehrich]

I suggest you look at the approved rod list, and contact your division tech rep or Glendora. There is no substitute for getting the answer in writing from Glendora. But yes, smaller journals are now legal, so are smaller wrist pins. There are big blocks of most manufacturers out there with Honda rod journals and 0.8xx" wrist pins. Any forged or cast crank is legal, billet cranks are not. Yet.