Heatshield on extractors - need advice

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JSE
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Heatshield on extractors - need advice

Postby JSE » Fri Aug 18, 2006 1:56 pm

hey guys,

my heatshield on my extractors has a massive crack in it and so it rattles like crazy. im going to take it off today so i was just wondering if its cool to leave the shield off - what im trying to ask is will it bugger up or melt my intake (mania intake and plastic pod shield) in anyway? should i just wrap them with some thermo wrap or will they be fine without the shielding and/or thermo wrap?
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Mr_Q
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Postby Mr_Q » Fri Aug 18, 2006 3:27 pm

I lost my heat shield when I put extractors on (the shield didn't fit). I never bothered with thermal wrap or anything else. It was fine with the Mania intake.

Some kind of heat sheilding certainly wouldn't hurt, but don't lose sleep over it. :)
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Had: Red 2004 SE, Red 1993 NA8 Clubman, Green 1991 NA6 LE

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JSE
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Postby JSE » Fri Aug 18, 2006 3:38 pm

thanks Andre
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JSE
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Postby JSE » Fri Aug 18, 2006 4:41 pm

I took off the heatshield...but man what a MASSIVE difference in temperatures under there. After just a 5 minute drive i popped open the hood and the heat was crazy. I couldn't even touch my pod fitler/pod filter plastic shield it was that hot...I wouldn't be suprised if it would start melting if I took a longer drive. I don't know whether or not to put the heatshield back on...I really don't want the heat to melt my plastic pod shield/mania intake and the heatsoak in it would b nasty anyway, i guess it would cancel out the cold air from the intake haha. In a bit of a pickle as to whether I should drive it tonight and see if it melts the plastic pod shield or if I should put th eheatshield back on.....
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Mr_Q
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Postby Mr_Q » Fri Aug 18, 2006 5:02 pm

Hmm - I certainly didn't have that problem. Maybe the extractors sat a bit lower or dissipated heat better or something. :(

I'm not sure if we've got any spare heat shields at Mania, but I'll be in there tomorrow swapping my suspension over and can have a look if you like.
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Had: Red 2004 SE, Red 1993 NA8 Clubman, Green 1991 NA6 LE

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SuperMazdaKart
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Postby SuperMazdaKart » Fri Aug 18, 2006 5:59 pm

can just use the thermo tape i guess & when it eats a hole you can replace with someting better thats also HPC'd
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Lucky_Luke
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Postby Lucky_Luke » Fri Aug 18, 2006 6:08 pm

Hey JSE, I never had extractors but i also never had a heatshield on my headers either and never seemed to have any heat issues..can you put a big shield or something in there?? like this....
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JSE
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Postby JSE » Fri Aug 18, 2006 6:54 pm

Mmmm my pod shield gets so hot it feels like its going to melt i cant touch it. But i went to a local exhaust place today and bought some thermo heat wrap ... 6 metres for $45. I'll put it on tonight...any suggestions of how to fit it to extractors? I was guessing just to spray it lightly with water, wrap it around and use a radiator hose clamp to clamp it on at the ends of it? ANyone else got any ideas?
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