I nearly bought this. Was going to look at it last weekend but my mates advised me to steer clear (solely due to the fact that it was a conversion and nowt else). I can`t dis the car as I never saw it and wouldn`t tell anyone not to buy it but I asked if the compression had been lowered....he didn`t know. Was the clutch uprated?.....he just put a new one on but couldn`t say which brand etc. New clutch isn`t mentioned in his advert (as a selling point). He`s had the car 2 months and is getting rid. I also spoke to Turbofit and they said there was never any probs (as far as they knew) with the car but without being slanderous, they would. No garage is gonna say yeah, we installed a set-up that`s all wrong.
I was concered the gearbox may need to be upgraded as well.
It was a 600 mile round trip for me to go see it and the main reason I backed out was I didnt fancy puting a new clutch in every few thousand miles. Maybe all would have been well but couldn`t afford to take the chance. It`s a belter though and would have loved to have bought it.
AND.......for a tenner, why not advertise it in the best place where folk will be looking for a Supra.....HERE!!!!!!!!
Best of luck and really do hope it turns out to be a great trouble-free car for you.
Andy