With correct wheel size 5th gear and 3000rpm I think it's around 100+.....correct me if I miss something
 
	4efte comes with c52 on starlet gt turbo and c56 on glanza   
 
	Also some versions off gt turbo comes with c153 gearbox....if I remember it has the longer top gear ratio(0.725/1)
 
	I find your box c160 very good but it is weaker than turbo boxes.....