If you drain to the pan in vortech's suggested location and with a similar 90* configuration then there is no way you'll be able to fit a wrench in there to torque down the fittings. I just took my blower off yesterday to install a 3.2" pulley. You really have like three inches of space to work with.

Oil capacity dorsn't really change since all the oil drains back to the pan.

 

Can any one post a picture or how inaccessible the timing chain drain location would be? I'm planning on welding a fitting on in prep of I stilation so it won't be easy to see the space it needs until after bracket instal.

On another note, any feedback on oil feels locations?
Are there multiple options? From what I've seen its just a bonus bracket off the oil pressure sensor?