Forced Induction Superchargers | Turbochargers | Intercoolers
View Poll Results: Which gasket type
Gasket only
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Gasket plus RTV
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25.00%
RTV only
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Time for Gaskets

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Old Nov 22, 2017 | 12:27 PM
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Default Time for Gaskets

I'm at the point in the build where my turbo headers and downpipes can start going back on. Is there any reason NOT to go with RTV only, as the seal between my headers/heads and the turbo flange? I've seen many rave about RTV for turbo applications, but never hear why it works.

Options are : gaskets with RTV, gaskets only, or RTV only.

If RTV is preferred, then which one? Orange, red, or copper?
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Old Nov 22, 2017 | 12:43 PM
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Stainless multilayered gaskets.
I did RTV on an RV with a BBC per my lead tech (he was a ****) and they started leaking almost immediately.
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Old Nov 22, 2017 | 12:44 PM
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Stock Mls gaskets for the header flange and copper rtv on the vbands
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Old Nov 22, 2017 | 12:49 PM
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Originally Posted by MY_2K_Z
Stock Mls gaskets for the header flange and copper rtv on the vbands
Sounds like you have issues with v-bands leaking too lol.
Does the copper stuff hold up better than the aluminum, syas its good to 1,200 degrees and I had a tube laying around lol.
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Old Nov 22, 2017 | 01:59 PM
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I've never had a leak because I've never assembled them without the copper. It holds up well, you don't need a lot just a light skim around the flange and bolt it it while it's still wet.
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