Originally Posted by GARETH T
if the right parts are used, the engines are very reliable at 400 BHP and even above that figure (as mike r can prove

)
transmission is a big letdown on 4x4 units

I suspect Mike's engine is what a lot of people would class as unreliable.
If you asked a random person in the street to say how many miles he expects a fairly modern engine to do without problems they would reply "a couple of hundred thousand" I suspect.
So while to those of us who know a bit more about tuned engines mikes 20K+ or whatever it was seems reliable, to the average man on the street it wouldnt.