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High Flow Duct and coupler Install

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Old Aug 16, 2001 | 09:57 PM
  #1  
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Default High Flow Duct and coupler Install

All,

I picked one of these things up, seems like a very simple install. A couple questions though, it appears you have to drill a hole for the MAT sensor. So a couple questions on this...

1) hole goes through both the duct and the coupler? Or just the duct?
2) The fittings for the sensor in the original duct, can I just pull all of this out and make it work in the new duct?
3) the size of the hole, a sheet that comes with it says 15/16 hole. I just want to make sure this is correct.

thanks for any and all help!
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Old Aug 16, 2001 | 10:22 PM
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Default Re: High Flow Duct and coupler Install (Geoff McD)

Which Duct and coupler did you get?
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Old Aug 16, 2001 | 10:55 PM
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Default Re: High Flow Duct and coupler Install (Geoff McD)

I just installed the one from West Coast Corvettes and #2 and #3 are correct. The rubber grommet will fit snugly into the new duct in the original location
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Old Aug 17, 2001 | 12:43 AM
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Default Re: High Flow Duct and coupler Install (Robbie)

I got the duct & coupler from West Coast Corvettes as well. So, on #1, does, the coupler go onto the duct so far that the whole needs to go through it as well? Thanks!
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Old Aug 17, 2001 | 01:55 AM
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Default Re: High Flow Duct and coupler Install (Geoff McD)

Drill the hole through the duct only. the coupler is flexable and moveable and will have to move forward onto throttlebody. I am not sure it would be wide enough to hook up to throttle body and have the hole drilled in it.

I will try to post a picture that might help you if I can find it again.

Chuck
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Old Aug 17, 2001 | 02:00 AM
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Default Re: High Flow Duct and coupler Install (Geoff McD)

Here is a picture that might help. The picture shows my previous setup where I have the MAT sensor reloacted to the right front of the duct.

You can still see in the picture where the stock MAT is on the duct.

Good Luck

Chuck
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Old Aug 17, 2001 | 02:53 AM
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Default Re: High Flow Duct and coupler Install (chucschramm)

Thanks for finding a pic for me, however, I can't exactly see it! Could you try re-attaching, or maybe just point me to it on the internet?

thanks for the help though!
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Old Aug 17, 2001 | 09:39 AM
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Default Re: High Flow Duct and coupler Install (Geoff McD)

I added a hole in the LAPD duct for my MAT



[Modified by CLAYSREDVERT, 7:41 AM 8/17/2001]
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Old Aug 17, 2001 | 01:56 PM
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Default Re: High Flow Duct and coupler Install (CLAYSREDVERT)

Try this,



I highly recommend using a Unibit to create the hole. You can pick one up from HomeDepot. http://www.unibitstepdrill.com

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