Subject	What is the i.d. of the oring seal on the flange? From
Posted by	Ash's Z on June 03, 2011 at 6:14 PM
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In Reply To	The Flanges on the Z1 GT675RS turbos are welded on.... posted by Josh@Z1 on June 03, 2011 at 04:15 PM
Message	what I can see in the image, if you open that port to 2.37", a total of 0.27" increase, it is going to undercut the oring seat. If you were to remove the oring from the flange and machine the i.d. out to 2.37" and maintain the standard mounting bolt pattern, the V2's would fit perfectly. :) Also, I would recommend using a ~18 degree compound slide angle to machine a linear taper from the 2.37" i.d. to the comp inducer diameter, 0.100" from the blade leading edge. Enthusiasts soon understand each other. --W. Irving. Are you an enthusiast? If you are out to describe the truth, leave elegance to the tailor. Albert Einstein
Follow Ups	Quickest route to compressor mod... - blackomega 12:33:13 06/03/11 One thing you will notice about the Z1 GT675 housings - ZXoltan 13:16:50 06/03/11 well - blackomega 13:35:27 06/03/11 Incorrect, Z1 GT675RS Turbo Kits have the 2 bolt flange .... - Josh@Z1 14:41:45 06/03/11 Yes, we are using a larger flange with a 2.37" i.d. and it - Ash's Z 16:04:15 06/03/11 The Flanges on the Z1 GT675RS turbos are welded on.... - Josh@Z1 16:15:11 06/03/11 What is the i.d. of the oring seal on the flange? From - Ash's Z 18:14:34 06/03/11 Sorry, I stand corrected Josh - ZXoltan 17:04:43 06/03/11 I agree, talk to Ash - BlackholeZ 14:48:19 06/03/11 Unfortunately there are just some things that are going to - Ash's Z 16:33:13 06/03/11 working on this Z is a lesson in patience every time - blackomega 17:07:27 06/03/11 I think that service would be a great value to the community - FuerGrissa 17:25:04 06/03/11 That is a really good question.. I've been pushing AshSPEC - Ash's Z 18:24:12 06/03/11 If you build it, they WILL come, the Z community here - samsungz 18:21:38 06/03/11 I am currently in the design phase of a new exhaust manifold - Ash's Z 18:42:36 06/03/11 LOL. Let me know if you need me to send those IC's - ZXoltan 20:48:45 06/03/11 efr turbos will not fit unless you completely - ztunerz 20:16:13 06/04/11
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