Engine question (for 1.3 engines)

[meledson]

Hi,

question, i have a honda City Exi 97 (1.3 engine) and I would like to upgrade my performance a bit. would my performance change a bit when I:
1. Change my intake to a Standard Simota Air intake (aluminum tube, no available cold air intakes for 1.3 city)
2. change my High Tension wire to a 9mm 5 core High Tension Wire
3. get a Free flowing Muffler Tip (no budget for Muffler, hehe )

and also, are there issues on aluminum intakes, that when it is too hot, hot air will go to the engine and on physics, hot air does not combust good?

Need help on this guys, please? thanks

How much are you willing to spend first?

Which upgrade/s are your priority?