3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

How much do vented hoods reduce temps?

Thread Tools
 
Search this Thread
 
Old 09-08-04, 03:44 PM
  #1  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
How much do vented hoods reduce temps?

Please state:

the make/model of the hood

how much of a temp drop (if any)
Old 09-08-04, 03:53 PM
  #2  
fart on a friends head!!!

 
rotorbrain's Avatar
 
Join Date: Mar 2002
Location: sheppard AFB, TX
Posts: 4,104
Likes: 0
Received 1 Like on 1 Post
im beginning to thinks its a myth. . . not entirely sure if they make the difference vs. the cost

paul
Old 09-08-04, 03:53 PM
  #3  
STi Boxer power!

 
Scrapiron7's Avatar
 
Join Date: Apr 2001
Location: Austin, TX
Posts: 2,160
Likes: 0
Received 0 Likes on 0 Posts
Alot. I am using a RE N1 hood and you can see the heat rising out of the hood vents when sitting idle. I saw my cruising temps reduced by a good 5-7 degrees (according to my PFC). Well worth the money.





Not to mention, Chuck does great work

Last edited by Scrapiron7; 09-08-04 at 04:04 PM.
Old 09-08-04, 03:55 PM
  #4  
Forever Modified

iTrader: (1)
 
lopedl's Avatar
 
Join Date: Dec 2003
Location: WA
Posts: 1,423
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by rotorbrain
im beginning to thinks its a myth. . . not entirely sure if they make the difference vs. the cost

paul
You got to be kidding right.
It's got to be a significant decrease at cruising speeds, especially the scoot hood. wasn't turbojeff praising his experiences with it.
Old 09-08-04, 04:00 PM
  #5  
DGRR 2017 4/26-4/30, 2017

iTrader: (13)
 
Herblenny's Avatar
 
Join Date: Nov 2001
Location: Alabama
Posts: 13,597
Likes: 0
Received 5 Likes on 4 Posts
I also could see heat waves rising from my vents (scoot).. also with my fans on, I could feel the hot air coming out. I'm sure its doing something.... I hope??
Old 09-08-04, 04:02 PM
  #6  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
lopedl. ur avatar looks outrageous.

got some more pics?

One of my buddies had a blue FD with vents from the fenders of the BMW Z3.

It looks sick.

Kinda like looking underneath a manta ray and seeing the gills.
Old 09-08-04, 04:07 PM
  #7  
Forever Modified

iTrader: (1)
 
lopedl's Avatar
 
Join Date: Dec 2003
Location: WA
Posts: 1,423
Likes: 0
Received 0 Likes on 0 Posts
I would just send it to you in a pm, but since this thread is in reference to hoods, I'll post the pict.

Old 09-08-04, 04:09 PM
  #8  
Eats, Sleeps, Dreams Rotary

 
rotoboy661's Avatar
 
Join Date: Nov 2003
Location: kali
Posts: 3,083
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by bricke
Alot. I am using a RE N1 hood and you can see the heat rising out of the hood vents when sitting idle. I saw my cruising temps reduced by a good 5-7 degrees (according to my PFC). Well worth the money.





Not to mention, Chuck does great work
good stuff man

may i ask how much u paid???

mike
Old 09-08-04, 04:10 PM
  #9  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
lopedl:

DAYUM!

ur splitter looks crazy.

where did u get that?

I would be paranoid parking that car and skyscraper speedbumps would raise my blood pressure.

I like the wing.

Not as big as my 15" tall 71" double decker king of wings

And what's with the rims?

They are kinda anticlimatic.

kinda clashes with the rest of the car.

mesh = ewwwww

gunmetal rims would look sick.
Old 09-08-04, 04:10 PM
  #10  
fart on a friends head!!!

 
rotorbrain's Avatar
 
Join Date: Mar 2002
Location: sheppard AFB, TX
Posts: 4,104
Likes: 0
Received 1 Like on 1 Post
the numbers are nice. . . the heat waves. . . i see that on my stock hood. . . know what i mean? i just quit following the threads cause nobody posted results after installation that i could use.

paul
Old 09-08-04, 04:13 PM
  #11  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
taht is why BATMAN did this thread.

Old 09-08-04, 04:18 PM
  #12  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
*snicker*

Old 09-08-04, 04:20 PM
  #13  
STi Boxer power!

 
Scrapiron7's Avatar
 
Join Date: Apr 2001
Location: Austin, TX
Posts: 2,160
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by rotoboy661
good stuff man

may i ask how much u paid???

mike
$1350 + shipping. And my wife bought it as my anniversary present
Old 09-08-04, 04:25 PM
  #14  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
lucky bastard has a wife that supports his "true" love



is that her?

Last edited by BATMAN; 09-08-04 at 04:31 PM.
Old 09-08-04, 04:29 PM
  #15  
Full Member

 
Mike M's Avatar
 
Join Date: Feb 2004
Location: Metro DC
Posts: 216
Likes: 0
Received 0 Likes on 0 Posts
I bought my mazdaspeed vented hood ( knock off) to allow heat excape more rapidly when parked. I know from experience that in my garage my FD cools faster with the hood open vs. closed. My wife didn't want me to open the hood which heated up the garage all of a sudden. The vented hood is a marital thing, again.
Old 09-08-04, 04:30 PM
  #16  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
Old 09-08-04, 04:34 PM
  #17  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Mike M
I bought my mazdaspeed vented hood ( knock off) to allow heat excape more rapidly when parked. I know from experience that in my garage my FD cools faster with the hood open vs. closed. My wife didn't want me to open the hood which heated up the garage all of a sudden. The vented hood is a marital thing, again.
I open my hood in the garage and it helps keep the heat soaking down when I want to drive later on.

It's great in the winter.

Helps keep the heating bills down
Old 09-08-04, 04:41 PM
  #18  
Banned

 
95R2-89TII Ground Zero's Avatar
 
Join Date: Jul 2001
Location: Rochester, MI
Posts: 2,519
Likes: 0
Received 2 Likes on 2 Posts
Originally Posted by lopedl
I would just send it to you in a pm, but since this thread is in reference to hoods, I'll post the pict.

That's a hot *** car man. What lip is that?
Old 09-08-04, 04:42 PM
  #19  
STi Boxer power!

 
Scrapiron7's Avatar
 
Join Date: Apr 2001
Location: Austin, TX
Posts: 2,160
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by BATMAN



is that her?
err.. not net yet anyways
Old 09-08-04, 05:56 PM
  #20  
Rotary Freak

 
jpandes's Avatar
 
Join Date: Mar 2001
Location: San Francisco, CA
Posts: 2,236
Likes: 0
Received 1 Like on 1 Post
Originally Posted by rotoboy661
good stuff man

may i ask how much u paid???

mike
I want this hood(painted Silver)!
Old 09-08-04, 06:21 PM
  #21  
Rotary Freak

iTrader: (13)
 
fd3s_rx7's Avatar
 
Join Date: Oct 2003
Location: Sac., CA
Posts: 2,022
Likes: 0
Received 0 Likes on 0 Posts
In the Valley, it is a must to have these Hood Scoot... Freaken Consistent of 100 degree.
Old 09-08-04, 07:57 PM
  #22  
Senior Member

 
boostedyellow7's Avatar
 
Join Date: Sep 2001
Location: MN
Posts: 291
Likes: 0
Received 0 Likes on 0 Posts
can that hood be used with a m2 large intercooler or the real name asp intercooler.
Old 09-08-04, 08:14 PM
  #23  
Senior Member

iTrader: (1)
 
MichaelFregoe's Avatar
 
Join Date: Mar 2004
Location: VERY upstate NY
Posts: 446
Likes: 0
Received 0 Likes on 0 Posts
Just drive around with your hood off for a while some hot day and see if that makes a difference in temps... I bet it does. That would be the easiest way to comparison test. Or do it on a hot night so no one laughs.
Old 09-08-04, 08:53 PM
  #24  
Senior Member

 
aREX4X's Avatar
 
Join Date: Aug 2003
Location: Buffalo NY
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
FWIW before I park my car I pop the hood (but don't unlatch) a block before my house and drive up really slow. It seems to make a world of a difference from when I don't do it. Just to be able to touch the hood is nice, let alone what it does for the temps.

I am definitely going to get a vented hood but not till I get some wheels. I can't deal with a CF hood and stock wheels.

x...
Old 09-08-04, 08:57 PM
  #25  
Do it right, do it once

iTrader: (30)
 
turbojeff's Avatar
 
Join Date: Apr 2001
Location: Eugene, OR, usa
Posts: 4,830
Likes: 0
Received 12 Likes on 8 Posts
Originally Posted by MichaelFregoe
Just drive around with your hood off for a while some hot day and see if that makes a difference in temps... I bet it does. That would be the easiest way to comparison test. Or do it on a hot night so no one laughs.
That might actually increase temps by discouraging air from passing through the radiator. Not sure but... No hood does not equal vented hood.


Quick Reply: How much do vented hoods reduce temps?



All times are GMT -5. The time now is 12:34 AM.