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Best material for tubular turbo headers

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Old Dec 11, 2005 | 04:53 PM
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Default Best material for tubular turbo headers

What is the best material to use for a set of reinforced tube style turbo headers. 321SS?
Phil
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Old Dec 11, 2005 | 05:00 PM
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Not sure what grade stainless material to use.I would get a H/T heat treated type stainless for turbo.
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Old Dec 11, 2005 | 05:26 PM
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Do a search, It has been talked about ALOT. Yes 321 is the best affordable material.
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Old Dec 11, 2005 | 08:35 PM
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yup 321 stainless,id recommend getting it jet hot coated or something
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Old Dec 11, 2005 | 08:43 PM
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Yep 321ss... Make or buy a double slip collector setup too...

http://www.burnsstainless.com/MergeC...ollectors.html

These are expensive as hell... But 321 ss double slip joints are'nt so you could just make your own with your own colector design...

Then make a tripod bracket or rod system... to mount the turbo to the block...

The tubes can expand and contract w/o cracking anything and none of the turbos weight will be on the manifold stressing the primary to head plate welds..
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Old Dec 12, 2005 | 08:44 AM
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http://stainlessheaders.com

Another source.

IMHO I would'nt jet hot unless its a show car or something.. Just header wrap it.. You can get alot more insulation out of the better brands of wraps than a jet hot treatment..

On something not as corrosion resistant like a cast mani you just had extrude honed I'd get it coated in and out...
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