MA12 Project

[porkpie700]

Before fwn

After :grinning:

 

[Shaun]

Very Nice! (Y) wanna come do mine

 

[john2910]

will the 1.2 head go on a 1.0 block or is it the same head?

 

[porkpie700]

will the 1.2 head go on a 1.0 block or is it the same head?

Same head, same pistons, different block & different crank.

 

[john2910]

is the carb different and are the valves bigger on the 1.2 head

 

[porkpie700]

is the carb different and are the valves bigger on the 1.2 head

Again; same head, therefore everything on & inside are identical to the 1.0l. The only differance between the 1.0L and the 1.2 is that the 1.2 has a taller block and a longer piston travel.
The 1.2 carb is different, in that the jets are smaller than the 1.0l. The standard non-ecu 1.2 carbs are few and far between as the majority of 1.2's were fitted with an electronic carb and cat setup. The 1.0l carb can be used on the 1.2 and works very well.
If you were to put a 1.2 carb on a 1.0l i am pretty sure you would lose some power, since the 1.2 carb is fitted with smaller jets than the 1.0l.
Hope that helps.