For those of you who have replaced your exhaust manifold
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For those of you who have replaced your exhaust manifold
I just got my new Dorman replacement exhaust manifold with cat today and I have a quick question. Did anyone use the exhaust manifold gasket that came with it? It seems to be made out of a really thin metal and I just dont know if its any good or not. I dont wanna have problems a few weeks after installing the manifold. Also, the gasket is raised on one side and the other side dips in. Which side should be facing the exhaust manifold?
#2
Re: For those of you who have replaced your exhaust manifold
what, you actually bought an OE replacement manifold? I'd have just bought a header. When I was pricing out manifolds for a H22 swap, a new header off eBay was cheaper than even a used manifold. Not knocking you for it, just surprised. Make sure to put anti-seize on those threads, I've never had an easy time removing anything from any exhaust system.
I don't think it matters what way the gasket goes. It's raised so it can be pressed down and create a seal. However it fits better, if any.
I don't think it matters what way the gasket goes. It's raised so it can be pressed down and create a seal. However it fits better, if any.
#3
Re: For those of you who have replaced your exhaust manifold
Just buy a new gasket from Honda. It will probably be around fifty bucks but you will not have any trouble with it. I don't know about the dorman gasket but I always had an exhaust leak until I got a oem one from honda and replaced it. I have heard of people that just use the same gasket as before but I wouldn't reccomend it.
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Re: For those of you who have replaced your exhaust manifold
what, you actually bought an OE replacement manifold? I'd have just bought a header. When I was pricing out manifolds for a H22 swap, a new header off eBay was cheaper than even a used manifold. Not knocking you for it, just surprised. Make sure to put anti-seize on those threads, I've never had an easy time removing anything from any exhaust system.
I don't think it matters what way the gasket goes. It's raised so it can be pressed down and create a seal. However it fits better, if any.
I don't think it matters what way the gasket goes. It's raised so it can be pressed down and create a seal. However it fits better, if any.
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Re: For those of you who have replaced your exhaust manifold
x2 which is why I did not go that route. I just bit the bullet and paid $190 for a new manifold. If the old gasket is in good shape, I'll reuse it. Any easy ways to tell if I have an exhaust leak afterwards?
#7
Re: For those of you who have replaced your exhaust manifold
Ah, ok, the built in cat part is an issue. Legal and emissions issues and such...
You should see black soot around the exhaust leaks if you have any. If you clean your surfaces of rust, oil, etc and have a decent gasket, it should be fine.
You should see black soot around the exhaust leaks if you have any. If you clean your surfaces of rust, oil, etc and have a decent gasket, it should be fine.
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