turbo housing inlet/gasket
 

I was wondering if it is ok using the 7cm turbo to manifold gasket when the turbo housing inlet is slightly bigger than the gasket by a millimeter or two.

The reason the turbo housing inlet is slightly bigger is because the previous owner ported the housing inlet and got it bit bigger then needed.

Give me your thought/opinions. I have the turbo installed already. I just want to make sure nothing goes wrong later down the road; having a fried gasket. Thanks.