Turbo/DP Bracing
I tried searching for turbo or DP bracing options and found only whispers. I'm trying to come up with a setup for my car, but I'd like to see what others are done because, well, I'm not at all creative or original. So, who's done what?
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For my turbo setup i have a thick ass manifold with thick ass gussets over the top and bottom horizontal welds. If this thing fails i should go back to school for a different profession.
As for the downpipe, Most get away with no downpipe brace, however, if you want bracing on it, JayL's DP has a piece of flat bar with a hole drilled in it that is welded to his downpipe and utilizes the bolt from the transmission. What manifold are you using (or thinking of using)? http://i692.photobucket.com/albums/v...ks/Cars031.jpg |
I'm trying to get some longevity out of a cheap-o eBay manifold. The brace (which is more of a gusset to brace itself to, well, itself) already on it is cracked.
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When i buy stuff on ebay for my car, I always feel like im saving money only to gain headaches later. If it were me i would bust out the welder and gusset any high stress points. Someone may have a different solution.
P.S. Pics of said manifold and broken gusset P.P.S. Our for sale section sometimes has FM or BEGI cast iron manifolds which dont require bracing at all. |
Originally Posted by SKMetalworks
(Post 586869)
When i buy stuff on ebay for my car, I always feel like im saving money only to gain headaches later. If it were me i would bust out the welder and gusset any high stress points. Someone may have a different solution.
P.S. Pics of said manifold and broken gusset P.P.S. Our for sale section sometimes has FM or BEGI cast iron manifolds which dont require bracing at all. http://sphotos.ak.fbcdn.net/hphotos-..._4633689_n.jpg I suppose I'll have to just weld on some reinforcement for the time being. *I apologize for the terrible photo. |
From the looks of it it seems to be a OBX manifold.
http://ludeatic.com/ebay/TH10146_5.jpg Out of curiosity how thick are the runners? 16ga? |
Quite thin, possibly 16 ga.
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I have an idea in my head that just hasn't come to fruition yet.
Go to your hardware store and pick up a turnbuckle. Bolt one end to a motor mount bolt or some other appropriate bolt on your block and the other end to a bolt on your turbo, preferably at the downpipe flange. Crank that bitch as hard as you can by hand, actually perhaps a little less than as hard as you can with that thin manifold. I'm going to do this when I have my engine out next week so I can illustrate. |
Originally Posted by wayne_curr
(Post 587060)
I have an idea in my head that just hasn't come to fruition yet.
Go to your hardware store and pick up a turnbuckle. Bolt one end to a motor mount bolt or some other appropriate bolt on your block and the other end to a bolt on your turbo, preferably at the downpipe flange. Crank that bitch as hard as you can by hand, actually perhaps a little less than as hard as you can with that thin manifold. I'm going to do this when I have my engine out next week so I can illustrate. |
FM makes a 2.5" and 3" brace for 09-05 miatas
http://www.flyinmiata.com/index.php?...24&parentid=41 |
I braced mine with a pair of heim joints.
see here-https://www.miataturbo.net/showthread.php?t=45585 cracked anyway after 12-1500 miles. Built a new one out of schedule 40 weld els. Eventually you will most likely need to do the same so brace yourself for that (heh heh heh) |
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