My version of a cowl snorkle
Thread Starter
☠ CF Sheriff ☠

Joined: Nov 2009
Posts: 15,197
Likes: 18
From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
you would have to come up with an alternate solution - the intake needs to run to the cowl on the opposite side of the engine
Senior Member
Joined: Oct 2012
Posts: 857
Likes: 0
From: Parlin NJ/Staten Island NY
Year: 2000
Model: Cherokee
Engine: 4.0
Member
Joined: Jul 2009
Posts: 131
Likes: 0
From: Caguas, Puerto Rico
Year: 1987
Model: Wagoneer
Engine: 4.0L
I just finished reading all 18 pages. Way cool!!! This is how I was thinking of mine, and this might help those with ABS. Might take a little more effort.
I was thinking on making the hole on the airbox to go through the side like the regular snorkel, but not all the way out. I will need to take the fender out, or at least loosen it to have access underneath. Then I will run the pipe under the fender and cut again towards the cowl area. Like that, my wiper reservoir will stay in the same place (My old man own an 87 waggy) and those with ABS will solve the issue at hand. I was also thinking, to open a hole up on the driver side, to take the pipe up, but having a threaded end, with the tractor style pre filter.
I dont know how many of u have noticed, but the military humvee's have an air filter, located on the passenger side. When they have to go through deep water, they use an extension, to raise the intake filter above the roof line, and put it away, when not needed. My idea is to have an extension for the pre-filter, so only when needed, will put it up, and store it for daily driving.
I was thinking on making the hole on the airbox to go through the side like the regular snorkel, but not all the way out. I will need to take the fender out, or at least loosen it to have access underneath. Then I will run the pipe under the fender and cut again towards the cowl area. Like that, my wiper reservoir will stay in the same place (My old man own an 87 waggy) and those with ABS will solve the issue at hand. I was also thinking, to open a hole up on the driver side, to take the pipe up, but having a threaded end, with the tractor style pre filter.
I dont know how many of u have noticed, but the military humvee's have an air filter, located on the passenger side. When they have to go through deep water, they use an extension, to raise the intake filter above the roof line, and put it away, when not needed. My idea is to have an extension for the pre-filter, so only when needed, will put it up, and store it for daily driving.
Senior Member
Joined: Oct 2012
Posts: 857
Likes: 0
From: Parlin NJ/Staten Island NY
Year: 2000
Model: Cherokee
Engine: 4.0
I just finished reading all 18 pages. Way cool!!! This is how I was thinking of mine, and this might help those with ABS. Might take a little more effort.
I was thinking on making the hole on the airbox to go through the side like the regular snorkel, but not all the way out. I will need to take the fender out, or at least loosen it to have access underneath. Then I will run the pipe under the fender and cut again towards the cowl area. Like that, my wiper reservoir will stay in the same place (My old man own an 87 waggy) and those with ABS will solve the issue at hand. I was also thinking, to open a hole up on the driver side, to take the pipe up, but having a threaded end, with the tractor style pre filter.
I dont know how many of u have noticed, but the military humvee's have an air filter, located on the passenger side. When they have to go through deep water, they use an extension, to raise the intake filter above the roof line, and put it away, when not needed. My idea is to have an extension for the pre-filter, so only when needed, will put it up, and store it for daily driving.
I was thinking on making the hole on the airbox to go through the side like the regular snorkel, but not all the way out. I will need to take the fender out, or at least loosen it to have access underneath. Then I will run the pipe under the fender and cut again towards the cowl area. Like that, my wiper reservoir will stay in the same place (My old man own an 87 waggy) and those with ABS will solve the issue at hand. I was also thinking, to open a hole up on the driver side, to take the pipe up, but having a threaded end, with the tractor style pre filter.
I dont know how many of u have noticed, but the military humvee's have an air filter, located on the passenger side. When they have to go through deep water, they use an extension, to raise the intake filter above the roof line, and put it away, when not needed. My idea is to have an extension for the pre-filter, so only when needed, will put it up, and store it for daily driving.
Member
Joined: Jul 2009
Posts: 131
Likes: 0
From: Caguas, Puerto Rico
Year: 1987
Model: Wagoneer
Engine: 4.0L
Going through the inner fender and out to the cowl might work if I can motivate myself to do it. I don't expect to cross water higher than my hood since it's still a DD, just trying to protect myself from that initial surge of water when you enter. Even bumper deep water comes up over the hood when you first enter, well the way I enter it does

Thread Starter
☠ CF Sheriff ☠

Joined: Nov 2009
Posts: 15,197
Likes: 18
From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
the cowl has large drains in each side. The water drains fast enough that it's not an issue. I tested it with a garden hose when i first installed it and many times thereafter when wheeling. Also the bottom of the intake tube is slightly above the bottom of the cowl void, so it can't just flow into the air box.
Junior Member
Joined: Mar 2012
Posts: 49
Likes: 0
From: Beech Creek, PA
Year: 2000
Model: Cherokee
Engine: 4.0 High Output
Bought my jeep with an open airbox. Will definitely need to do this modification when i find the time. Just wondering, What did you use to drill your hole in the cowl?
Thread Starter
☠ CF Sheriff ☠

Joined: Nov 2009
Posts: 15,197
Likes: 18
From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
I drilled a bunch of small holes arou nd the edge then used metal shears between the holes
Senior Member
Joined: Oct 2011
Posts: 542
Likes: 2
From: Phoenix, AZ
Year: 1998
Model: Cherokee
Engine: 4.0 L6
Ok other than being more expensive, does the spectre intake do anything better? Like is the cone filter it comes with better? If not I think I'm just going to go ahead and do this this weekend...
Thread Starter
☠ CF Sheriff ☠

Joined: Nov 2009
Posts: 15,197
Likes: 18
From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
Originally Posted by 94XjSport94
Why not a 3" hole saw?
But yes if you have one by all means use it



