I have been checking where I can trying to find the differences between an 1100 and a 1300 head. I am going to put a Tipo 1600 in one of my Unos with either an 1100 or 1300 head. From what I can tell from Haynes they are the same. Valves are the same at 35.850 - 36.150 dia inlet and 30.850 - 31.450 dia.
According to Haynes the only difference is the bore size.
I know JJhepburn put the 1300 head on his 1600 with a few other mods.
But my 1100 motor has quite a bit of blowby, still goes very well though. So if the heads are the same I thought I would use the bits off the 1100 to make my 1600 go into the Uno.
According to Haynes the only difference is the bore size.
I know JJhepburn put the 1300 head on his 1600 with a few other mods.
But my 1100 motor has quite a bit of blowby, still goes very well though. So if the heads are the same I thought I would use the bits off the 1100 to make my 1600 go into the Uno.