92 nissan 300zx twin turbo, 150,000 on original turbo never had a problem. Upgraded the turbo's got another 100,000 miles still no problems. I always changed my oil every 2500 and use mobil 1 full synthetic. Not sure on how reliable german cars are with turbos, but the japanese apparenttly got it right. BTW 96% of the time I drive the Z hard.
|