Turbo Height For Gravity Oil Drain

[horndog]

Thanks Maj, I was thinking I wouldnt need to perform carnage on the turbine housing if I ran the wastegate from the header (pre turbo) provided there is enough room.

The guys at MTQ engine services think that boost creep wouldnt occur on the standard wastegate until about 15PSI, does that sound about right?

Out of interest, how was was the mod done to that housing? Looks like there is not alot of margin left for thread purchase in the housing for the flange.