I have done up a couple of DynoSym5 files for a stock 263 Buick, and one on a 263 I am putting together.
If you use DynoSym5, you can take these files and drop them in your "Engine File" directory for future use.
If you improve these please post the improvements back here!
If you use DynoSym5, you can take these files and drop them in your "Engine File" directory for future use.
If you improve these please post the improvements back here!