1982 Mazda 323 Bd - Best performance upgrades  

Hi there, i have a 1982 mazda 323 fitted with a completely stock e5 (1.5) motor. I'm seeking for some experts to tell me, what is the best performance parts/upgrades i can fit into this 1.5 motor. I've been looking at a 32/36 webber carburettor. How much more power can this carbie make, and is there any other carburettors better than this? What extractors should i get and where can i get them from? Im looking for a coil over kit but can't find a set anywhere and i have no idea if anyone makes them, but if you know of any let me know please.



Another few questions i have regarding my car, what model cars can i fit a 5 speed gearbox directly into my e5 motor? there is a wreaker yard near me that is selling a 5 speed out of a 1986 mazda 323. Would it fit no problems??

If anyone knows where i can get a few little bits of pieces for my 82 323 for example... grills, tail lights interior pieces ect that would be great because I'm looking for a few little bits and peices mainly interior parts.

I don't want to hear "do not be bothered" and negativity as that would be ignored, i just want some advise regarding the best performance parts to make my little 323 quicker and as well as finding information that i listed above also.

thanks guys and hope to hear from someone soon.