I have a 91' LS 1.8dohc non-vtec, minor upgrades since im poor broke and white all the time ractive air-intake, dc sports header, 3'' flowmaster exhaust.
But anyway, my friend wrecked his 89 supra, and we pulled off the freshly rebuilt turbo with 82k miles on it, i know it would take alot of work, but would it be safe to put the turbo on my integra? and if so, what should i upgrade/change to make it work better or be safer for the engine? thanks for your time.

 

I'm almost 100% positive that this topic has been covered several times. Title Junkyard Turbo if I remember corectly. I would have to say if you search for that it will do numbers for you and hopefully answer your questions.