Posted by Max on March 11, 2003 at 05:43:27:
In Reply to: Re: What is the difference between 20KW/27Hp and 23KW/31Hp models posted by David K on March 10, 2003 at 03:38:16:
That is my recollection also, a gasket/spacer between the carb and head that restricts the incoming air/fuel volume. Is a licensing issue I believe. Suggest sending request direct to the host of tis site, Bert.