Technical fiat 128 sedan with 1580cc sohc engine

[ahmed_mahdy2003]

i want to swap 1580cc sohc engine to my fiat 128 sedan from fiat tipo/tempra
what i need to change from engine and what to use from my old 1116 engine to this engine
i will use my 4 speed gearbox and 1116 flywheel and starter
also iwant to use my 1116 cambox for the attachement of the dogbone mount
and the 1116 cam (12-52-52-12) which i think is better than the 1580 cam (6-46-46-6) for street car
i dont need top speed all i need is some torque for my car and acceleration with best mpg

 

[bugar]

Do you put 1,6 in ? Do you have problems ? I think not all is same ?