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Old 10-04-2008, 10:37 AM   #2
classicauto
crash auto?fix auto
 
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Quote:
Originally Posted by vex View Post
Out of curiosity however how much does it cost to get a flange surface ground and where can it be done?
Cost will vary but any machine shop can easily do it. When I needed to have the flange on my Greddy log manifold surface ground it cost me $40 at a local place.


Quote:
Originally Posted by vex View Post
So I really should go with Mild steel on the engine to header flange then. While I was pricing everything out I came up with a total price for all the flanges to be $242 from ATP and MazdaTrix. This includes:
  1. Down Pipe flange (V-Band) Stainless Steel
  2. 4 3" Stainless Steel 2-bolt Flanges (For the Pre-Silencer)
  3. 4 2.5" Non-Stainless 2-bolt Flanges
To me that seems quite expensive. I'm pretty sure I could just design them up and shoot them out to be Cut for cheaper than picking them up individually like that over the shelf. I think I'll do that and get a quote, depending on what you tell me about grounding I may just do that and design them all, not to mention I could then get stainless steel and not really worry about the shipping.
Yeah if you can have them made cheaper just get them cut. Main reason I go to ATP is because when I'm doing a project like this, I'll just order everything I need since they have it all. Its just easier for me, but just do whatever's easiest/cheapest for you. If I could have that stuff made real local I would......


Quote:
Originally Posted by vex View Post
I don't think the mufflers they offer in racing beat are offset. I'll check Summit and see if I can't find a less expensive SS one that is Offset.
Yeah summit will have CHEAP mufflers. And don't sweat offset entry/exit killing flow. You should be able to see straight through if you hold the muffler up, but as I'm sure you can envision, sound get cancelled from bouncing around inside them vs. shooting through a tube.
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