well i think i wiped out anouther turbo.. well my car over heated like 2 months ago (bad subject luckily it lived) and while it was hot i was going to get some whater for it and the turbo started to make some funny nioses. when you shift you would her the BOV than like umm bbbbbzzzzzssshhhh.. like a bad sound. well last night i went to the track and i had installed a FMIC kit and my times didnt change. but by the end of the night i could hear that funny noise when my boost guage was holding like 10in/hg of vacuum. so what do you guys think.. could i have f'ed up the bearing when i t overheated making the shaft wable, causing my noise?? thanks
Rob

 

Its possible, have you checked shaft play yet?

 

yea i did last night after i went to the track.. it has some slop.. but ive felt worse. no in and out only up and down.. it si possible that when i overheated it thinnned the oil enought to do that to the turbo?