Howes all going folks?
I have a is200 with a TTEsupercharger fitted.
basically id like to know how much psi/bar the motor can reliably take.
I have upgraded the intercooler.

any advice would be apprciated.

re:Graham

If it's any help we have had them up to 0.5 bar and with NoS up to 270hp without any problems. Athough we do not have any hard data, I personally I don't think the engines will take much more without strengthened internals - although I accept I could be wrong.

The biggest issue is what needs to be done and what it costs to do an upgrade properly - it's not a simple case of raising the boost pressure unfortunately.