they are reliable if there built properly. they dont use hardly any oil either. just make sure you get a good un built by a reputable company.

 

My saph has been running 450bhp for just under a year now, gets used loads and always gets the arse ragged off it and never misses a beat! The bottom end is a little bit tired now so could do with a rebuild but it has done 120k miles!

love this post ...arse ragged off it

 

Would use a nice late 4x4,closed loop every day ,no probs,as a daily driver would have to be closed looped and wasted spark,to keep it reliable,would have no probs using my big hp 2wd every day,except having to put petrol in it lol

cheeRS stu

ps buy the best you can find,as cheap cossies are cheap for a reson