GT2052S project thread number three

[Poodle]

Putting your hand over the compressor housing at idle will tell you precisely f*ck all lol. That change in hole size between turbo and mani won't be helping, but it won't be making that much difference.

I didn't mean the compressor housing assembly would be leaking, i meant that the turbo as a whole - particularly the exhaust housing - just isn't suitable to run on a diesel engine. If you have a look at the difference for petrol vs diesel turbine flow figures from garrett you'll see what i mean.

Chris raises a good point, are you sure it's a boost can and not a vac can?