I'll be replacing my headers soon, and wondered if a header > turbo gasket is required. I know they didn't come from the factory like that, but I want to eliminate any and all possibilities of leaks..
Make sure both surfaces are very flat, then smear just a little high temp RTV (or ultra copper) on the flange. Gaskets sometimes have a tendency to allow the flanges to bend when you tighten them, especially copper.
Originally posted by turbosam6 Make sure both surfaces are very flat, then smear just a little high temp RTV (or ultra copper) on the flange. Gaskets sometimes have a tendency to allow the flanges to bend when you tighten them, especially copper.
I totally agree. Been there done that. My header flange was warped because I used a GM gasket with the fire ring in there. Once you use a gasket you will have to use one for life.
Originally posted by c&cgn I totally agree. Been there done that. My header flange was warped because I used a GM gasket with the fire ring in there. Once you use a gasket you will have to use one for life.
I was wondering what the downside of using a gasket on the exhaust......I guess that's it. Well, if it is, that's not much of a downside. Taking the damn thing off and on because it leaks is what I call a downside. I'd suggest cutting the flange between the exhaust ports. I just use regular cheapy gaskets. Complete set of two, sandwiched together on each side. They cost about $5 to $7 a set......one set on each side.
God......it's the alzheimers kickin' in. Oh OK..........in that case, definitely get the Riviera gasket. I've used them over and over. Much better than the copper gasket.