Originally posted by jfc_tech
im just curious...why no one said about this two type of engine? Please share with me...thanks.
For what I understand.. Top, Rex, NovaRossi are the same... just the difference of Crankcase ...
I believed when Nova produce the engine, They will produce like tons of Piston, Sleeve, CrankShaft....
So they just take the pistion, sleeve and put the rex,top or novarossi crankcase .So put into the Top Crankcase , become Top Engine, ..Put into Rex..then become REX Engine ...