2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

lower intake gasket?

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Old Nov 23, 2002 | 07:16 PM
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lower intake gasket?

quick question to everyone how many times ccan you use the lower intake to engine gasket ? The metal one. damn thing is 25.00 and I dont want to spend it if I dont need too!!!!!!!!!
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Old Nov 23, 2002 | 07:59 PM
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Wankel7's Avatar
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Well, I don't know. I have been told that you can reuse metal exhaust gaskets. And for a turbo the $25 for that intake gasket is nothing.

As much hell as it is to get to the lower gasket. I am sure $25 is worth your time and effort to do the job right. And the job once.

James
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Old Nov 23, 2002 | 08:04 PM
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its not that Im doing it once !!! Im going through hell tryin to start this motor I just got . All the gaskets are new and damn if I wanna go through waiting for a nother one . But if thats what it takes so be it right ?
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Old Nov 23, 2002 | 11:37 PM
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go to napa!!!! %12.00 for both lower intake manifold gaskets together.... not from mazda dude!
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Old Nov 24, 2002 | 12:00 AM
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So what was it doing? Who did you get the engine from?

James
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Old Nov 26, 2002 | 09:49 AM
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nappa says they cant get the gasket it is on nation wide back order !!! Go figure. I got a motor from this guy who said it had 60-65000 on it but it has no compression Im pissed
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Old Nov 26, 2002 | 09:54 AM
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I've had the intake manifolds off or my n/a's so many times it's ridiculous. I use the metal gaskets and just keep reusing them over and over again. Those things last forever. Don't worry about it. You probably can't wear them out.
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Old Nov 26, 2002 | 10:39 AM
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From: brigham city utah
unless you bent them or pinched them somehow. if they looke straight and dont have any dents your'e fine
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Old Nov 26, 2002 | 10:48 AM
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I called napa, they were like 12 bucks for the LIM gasket and it was gonna take 3 days to order. My question is... I need all 3 gaskets:

1 Where The LIM meets the engine
2 Between LIM and UIM
3 Between UIM and the dynamic chamber.

Anyone know if these come in sets? cause napa only shows that one LIM as the only manifold in the intake system.

I need all 3 because I'm taking the UIM/LIM/ dynamic chamber off a 13b that has been sitting so I can do the db mod and just switch the stock setup right off my rx7 for this one. I want to make sure that the gaskets get replaced because it's been sitting so long.

-Mike
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Old Nov 26, 2002 | 10:52 AM
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** Addendum **

Found the second two in my Victoria british catalog for cheap. They still want 30 bucks for the LIM gasket at the engine. The other parts are 2.95 and 3.95.

-Mike
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Old Nov 26, 2002 | 11:12 AM
  #11  
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From: Seminole, Florida
Bro use that old gasket, it will be fine...

Try put about 1/2 quart into the rotor that has no compression and let it sit for 2 or 3 days, go out once a day and turn the engine over with a rachet and socket, try to listen for 3 pluses or squish noises
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Old Nov 26, 2002 | 11:25 AM
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From: Aiken SC USA
mazdaformance.com ENOUGH SAID!
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