That would give a 325 cc with 73 bore and 77.6 stroke or should a longer stroke bring more assuming rev`s go down further. Probally a longer stroke can be accomodated in the crankcase as well. Honda uses in some models an even smaller bore to stroke ratio for the best FE.
Last edited by janvos39; 05-09-2009 at 12:33 PM..
|