Can you cut off a t3 flange and weld on a t4?
12-08-2013, 10:00 AM
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Can you cut off a t3 flange and weld on a t4?
Now, I know technically you can easily cut off a t3 flange and weld on a t4, but can you do it and it be just as strong as the previous flange? I would hate to do this and the turbo just fall off or something. Would it be better just to sell a manifold and buy a new one?
12-08-2013, 10:08 AM
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Re: Can you cut off a t3 flange and weld on a t4?
What material is the manifold? Reason i ask is my cast manfoldhas a plate welded on. Its only been 1000 miles but no signs of leaks/falling off.
If its a steel manifold i wouldnt worry
If its a steel manifold i wouldnt worry
12-08-2013, 10:12 AM
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Re: Can you cut off a t3 flange and weld on a t4?
If it's welded properly, you should be fine. Make sure collector to flange fitment is prime before welding, though.
12-08-2013, 04:24 PM
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Re: Can you cut off a t3 flange and weld on a t4?
Youll be alright
After having the plate welded on. Check the surface for trueness with a straight edge.
You dont want it warped.
After having the plate welded on. Check the surface for trueness with a straight edge.
You dont want it warped.
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