True forced induction hood scoop
#91
Seasoned Member
Joined: May 2012
Posts: 275
Likes: 0
From: Ft Myer, Va
Year: 2001
Model: Cherokee
Engine: 4.0
Don't push...
WOW! You can make margaritas & daiquiris as well. I'm jealous! But I don't think that is too waterproof.
I'd also be concerned about the uncontrolled water spray getting into the ignition system, spark plug wires, alternator, fuse block, etc. Those components are not designed to be saturated with water.
I'd also be concerned about the uncontrolled water spray getting into the ignition system, spark plug wires, alternator, fuse block, etc. Those components are not designed to be saturated with water.
I think its a puller fan, not a pusher, so the air would get drawn OUT of the engine.?. Should make for an interesting drive in the rain though...hahahaha.
Like a whale venting its blow hole!
#92
CF Veteran
Joined: Dec 2011
Posts: 3,237
Likes: 1
From: albany, new york
Year: 1988
Model: Cherokee
Engine: i6
WOW! You can make margaritas & daiquiris as well. I'm jealous! But I don't think that is too waterproof.
I'd also be concerned about the uncontrolled water spray getting into the ignition system, spark plug wires, alternator, fuse block, etc. Those components are not designed to be saturated with water.
I'd also be concerned about the uncontrolled water spray getting into the ignition system, spark plug wires, alternator, fuse block, etc. Those components are not designed to be saturated with water.
#93
Thread Starter
Newbie
Joined: Jan 2011
Posts: 14
Likes: 0
From: Norfolk va
Year: 1997
Model: Cherokee
Engine: 4.0
I'm sorry that picture with Theban on the hood made me laugh. Good intention bad idea. As far as my hood scoop goes it has taken a back seat to my truck. I am trying a fiberglass design. I'll keep you updated
#95
CF Veteran
Joined: Dec 2011
Posts: 3,237
Likes: 1
From: albany, new york
Year: 1988
Model: Cherokee
Engine: i6
i think its cool as hell, i told him to cover it up with some type of cowl, but i think hes not around anymore... its not forced induction but good for cooling the engine...
#96
Can't wait to see your new idea...
I'm still rocking my modified airbox set up. During heavy rain and storms no water enters if sitting still. When I drive in rain I still pop the clips and turn the scoop around. I have positive results with throttle response, almost no tubing and high flow filter, and significant drop in engine temp. I don't have any issues with rain water, water from crossings, etc entering onto the motor.
I have been running this for a long time as you can see from the earlier post a few pages back.
I'm loving the ideas everyone has come up with. Unique ideas keep this hobby alive and growing...
*****EDIT******
Sorry for the repeat pictures. Seems mobile app was a little post happy and now won't let me delete them....
(sshhhh... Yes I know it's an MJ and not an XJ... LOL)
I'm still rocking my modified airbox set up. During heavy rain and storms no water enters if sitting still. When I drive in rain I still pop the clips and turn the scoop around. I have positive results with throttle response, almost no tubing and high flow filter, and significant drop in engine temp. I don't have any issues with rain water, water from crossings, etc entering onto the motor.
I have been running this for a long time as you can see from the earlier post a few pages back.
I'm loving the ideas everyone has come up with. Unique ideas keep this hobby alive and growing...
*****EDIT******
Sorry for the repeat pictures. Seems mobile app was a little post happy and now won't let me delete them....
(sshhhh... Yes I know it's an MJ and not an XJ... LOL)
Last edited by Mudtruck87; 07-20-2012 at 03:09 PM.
#97
Senior Member
Joined: Nov 2010
Posts: 976
Likes: 5
From: Cloquet, MN
Year: 2000 Ltd.
Model: Cherokee
Engine: 4.0L I6
^ that's called an air grabber.
but with the xj, you would likely want to make a temporary strip of bristle or something like a shop broom end. more so of a flexible strip placed across the hood to see where the airstream is at the most force. otherwise, you may be adding a hood scoop where there is absolutely no air stream.
if you want the best of forced air intake, i'd have to agree with a snorkel. the air is high above the hood, at roof level, where there is likely the most volume of air being forced over the vehicle.
but with the xj, you would likely want to make a temporary strip of bristle or something like a shop broom end. more so of a flexible strip placed across the hood to see where the airstream is at the most force. otherwise, you may be adding a hood scoop where there is absolutely no air stream.
if you want the best of forced air intake, i'd have to agree with a snorkel. the air is high above the hood, at roof level, where there is likely the most volume of air being forced over the vehicle.
#99
CF Veteran
Joined: Jul 2012
Posts: 1,185
Likes: 5
From: Pahrump, NV
Year: 1996
Model: Cherokee
Engine: 4.0L
Colder air is Denser than warmer air. Colder, Denser air makes engine more happy. Air is colder on top of hood, rather than inside the oven known as the engine compartment.
Last edited by SoCalxJ4.0; 08-21-2012 at 02:22 AM. Reason: missed a word
#100
Senior Member
Joined: Nov 2010
Posts: 976
Likes: 5
From: Cloquet, MN
Year: 2000 Ltd.
Model: Cherokee
Engine: 4.0L I6
#101
CF Veteran
Joined: Jul 2012
Posts: 1,185
Likes: 5
From: Pahrump, NV
Year: 1996
Model: Cherokee
Engine: 4.0L
Originally Posted by Northwoods Snowman
I'm guessing you didn't read the whole thread? I believe this was covered already.
#104
CF Veteran
Joined: Jul 2012
Posts: 1,185
Likes: 5
From: Pahrump, NV
Year: 1996
Model: Cherokee
Engine: 4.0L
Nice Hood vents.
:RunCool Real Heat-Escape Hood and Side L, http://www.hoodlouvers.com/products.html
:RunCool Real Heat-Escape Hood and Side L, http://www.hoodlouvers.com/products.html
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