Originally Posted by Mike Rainbird

I have ONLY heard this happening with a T4 car and some of the smaller (thin)shafted GT series turbos and that is obviously from my association with Harvey and his experience .

In all my 11 years of Cossie ownership, I have never experienced such failures as I have always followed Harvey's advice (as in not running one on anything smaller than a T4 and running one with both T4 equipped cars).