All models were fitted with a small index tag mounted on the side of the hood stand or just under the dash panel.

Tag fitted to 1979 C-101, where 9 signifies 1979, 10 the rated HP, K for Kohler, 8 speed, 92 manufactured in Belgium.

But it's not always that simple!  see here for more info



                                                                                              2012 Arpeggi8 designs