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My version of a cowl snorkle

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Old Mar 19, 2013 | 10:51 PM
  #421  
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Year: 1993
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has anyone else done this mod then had it throw the code 23( air intake temp sender may be bad) I did it and a little after it threw the code any ideas?
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Old Mar 20, 2013 | 09:19 AM
  #422  
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Got mine almost finished... Had to go this route to make room for my OBA compressor.

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Parts list:
* 3"x18" exhaust tube
* 0.625"x 3" tube
* Spectre 3"x30" flexible intake tube
* K&N RU-5111 filter
* (4) 4" hose clamps
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Old Mar 20, 2013 | 09:57 AM
  #423  
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From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
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where's the filter?
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Old Mar 20, 2013 | 10:31 AM
  #424  
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From: Manchester, N.H.
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Originally Posted by dukie564
where's the filter?
X2. I was thinking inside the tube, like the Spectre kits, but thats a 4.5" filter you list. and a 3" tube....pls tell me theres a filter somewhere!
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Old Mar 20, 2013 | 11:29 AM
  #425  
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Year: 1990
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I'm thinking about doing this mod myself, but I have a quick question. Have any of you found a gain/loss in mpg? Veering away from the factory set up and only drawing cold air I am wondering if you get less mpg. thanks!
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Old Mar 20, 2013 | 11:56 AM
  #426  
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if anything you would get better MPGs with a colder air charge. As long as the intake tube you use is of sufficient size you will not see a decrease in MPGs.
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Old Mar 20, 2013 | 02:24 PM
  #427  
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Originally Posted by dukie564
where's the filter?
Originally Posted by stock95sport(for now)
but thats a 4.5" filter you list. and a 3" tube....pls tell me theres a filter somewhere!


You guys crack me up. It's in the cowl... I didn't snap any pictures after I installed it.

The RU-5111 isn't a 4.5" filter, it's a 3". However, it is 4.5" at the base and 3.5" at the top - OUTSIDE DIAMETERS
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Old Mar 20, 2013 | 05:06 PM
  #428  
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Just curious, how warm does that exhaust tubing get above the valve cover?
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Old Mar 20, 2013 | 05:30 PM
  #429  
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I'm going to go with "not as hot as over the exhaust manifold"
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Old Mar 20, 2013 | 05:55 PM
  #430  
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Year: 1998
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Well I've been driving around for s few days after I took off the cowl intake and I'm getting 18 mpg average. When I had the cowl intake connected I was getting 10-13 mpg. I'm still very confused, can someone help?
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Old Mar 21, 2013 | 01:02 PM
  #431  
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Originally Posted by ccooper1234
Well I've been driving around for s few days after I took off the cowl intake and I'm getting 18 mpg average. When I had the cowl intake connected I was getting 10-13 mpg. I'm still very confused, can someone help?
Did you reset the ecu? That might help some.

Last edited by Rocketeer14; Mar 21, 2013 at 01:05 PM.
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Old Mar 21, 2013 | 01:06 PM
  #432  
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Best part is mine sounds like Darth Vader!
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Old Mar 21, 2013 | 01:22 PM
  #433  
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Originally Posted by tobyw


You guys crack me up. It's in the cowl... I didn't snap any pictures after I installed it.

The RU-5111 isn't a 4.5" filter, it's a 3". However, it is 4.5" at the base and 3.5" at the top - OUTSIDE DIAMETERS
PHEW! lol. yeah i was referring to the filters LARGEST O.D. which would be the limiting factor to you having installed it INSIDE the 3" tube.
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Old Mar 27, 2013 | 09:48 PM
  #434  
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I have been getting between 15-17mpg city, running 33's. With the cowl.

This is a great mod. Little video of today testing out the cowl snorkel. Not a single drop of water in the airbox. Ran smooth as silk. Its not very deep but it does reach 36" in a few spots.

With the cowl snorkel I don't worry about drowning out anymore.


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Old Mar 27, 2013 | 09:57 PM
  #435  
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From: Lantana, Fl
Year: 1996
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Originally Posted by holycaveman
I have been getting between 15-17mpg city, running 33's. With the cowl.

This is a great mod. Little video of today testing out the cowl snorkel. Not a single drop of water in the airbox. Ran smooth as silk. Its not very deep but it does reach 36" in a few spots.

With the cowl snorkel I don't worry about drowning out anymore.


http://youtu.be/_gn6NtzWPSo
Nice.
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