[NewlyWedMan]

Good Morning,

It's been 8 days since I messaged doc racing and I've haven't yet received a response. I'm sure some of these problems I'm facing are obvious for some. I dont enjoy winging it without 100% certainty and my lack of knowledge has me stuck.

4 questions, i numbered the pictures with the Question. Using the wastegate-turbo vaccum line diagram. do u have an install manual?

1)Do i replace the 1/4 fittings that came with the Turbosmart wastegates with these?
(2)Is this black a/n fitting an extra for positioning for the oil line from engine-turbo?
(3)Do i replace the 1/4 brass fitting supplied with turbo with a fitting from picture 1?
(4)Is it possible to drill larger holes, from the 3/8 size to 1/2? one of the holes is off a bit and won't sit flush! and the washer nuts won't sit flush! I'm hoping with bigger holes i can maneuver fitment.
(4)What are aluminum bolts in picture #4 for?

Thank you so much.