Turbo Installation

[Tuck&Poke]

i just wanted to know what you think the hardest part of the installation was or anything that posed a challenge or some mistakes that you did and maybe you could tell me so ill will try to avoid them.  thanks

[boosteds14]

the oil return line, at first i just puched into it , then later on it started to leak. so when i went to build the motor up, i took the oil pan off and welded the fitting on.