Question on engine
 

Is smell coming out from engine of rx7s normal?
at high speed, the smell is reaching the inside of the vehicle too

What exactly are you smelling...

arent the engine supposed not giving out any smell? I smell some kind of heating up irons smell or maybe exhaust smell

Could be lots of things. Do you notice a change in power, or how it runs at all?

exhaust smell is not too bad.
If you smell fuel then it's bad

I think I'll bring it up to Mazda shop, it's close to 60k mileage on original engine anyway

as far as im concerned its just that rotary smell, it smells good, personally i would be worried if i didnt smell it...

hmm really?
send me the smell via DCC:P