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Old 02-11-2019, 07:46 PM
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The new Lightning headers are stainless inside tubes and regular steel outer tubes.
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Old 02-11-2019, 09:39 PM
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Originally Posted by Tinkerer View Post
The new Lightning headers are stainless inside tubes and regular steel outer tubes.
At least that way the outsides should fail first, yea?
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Old 02-12-2019, 02:39 AM
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Originally Posted by Precision View Post


Sorry for the confusion. I was referencing the Lightning’s. They all rotted out from the inside.
where these the ones with stainless inner tubes and stainless outer tubes or the steel outers
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Old 02-13-2019, 04:19 AM
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Originally Posted by Tinkerer View Post
The new Lightning headers are stainless inside tubes and regular steel outer tubes.
I contacted lighning today ,i was told the salt water versions where 316 stainless inners and outers
Has any one had problems with these?
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Old 02-13-2019, 09:15 PM
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i looked at the lightnings,, but the full stainless ones are not that much different in price than the cmi's. those welded together pieces just look like a future failure point to me.
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Old 02-14-2019, 04:14 AM
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Originally Posted by SABER28 View Post
i looked at the lightnings,, but the full stainless ones are not that much different in price than the cmi's. those welded together pieces just look like a future failure point to me.
which CMI headers.
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Old 02-15-2019, 08:37 AM
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Last edited by ThisIsLivin; 02-15-2019 at 08:41 AM. Reason: Deleted
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