I was driving my 92 supra turbo yesturday and saw a little bit of white smoke. I thought it was a bhg but instead it was coming from my turbo. When I removed the turbo it didnt have any shaft play but I notice there is a small hairline crack in the exhaust housing. Im thinking of buying a ebay rebuild kit to and possible thinking of tig welding the cracks but not sure if its necessary. Also what are the potential dangers of driving around with a cracked ct-26?