I was looking through my crx dealer brochure... - Fuelly Forums

Click here to see important news regarding the aCar App

Go Back   Fuelly Forums > Fuel Talk > General Fuel Topics
Today's Posts Search Click Here to Login
Reply
 
Thread Tools Display Modes
 
Old 09-03-2005, 10:37 PM   #1
Registered Member
 
Join Date: Sep 2005
Posts: 49
Country: United States
I was looking through my crx dealer brochure...

and it listed a difference between the drag coeffecients of the hf and dx versus the si model. i think it was .29 versus .30. not THAT much of a difference, but every little bit counts. the only thing i can think of to make the number different is the si bumper lip...


so, my point is that some civic hatches didn't come with a passenger mirror. if just removing a bumper lip can inprove drag by more than 3 percent, imagine how much taking off the passenger mirror can do.

do you really need that mirror? my hatch doesn't have it, and i don't miss it.
__________________

bagpipe goatee is offline   Reply With Quote
Old 09-03-2005, 10:50 PM   #2
Registered Member
 
GasSavers_Diemaster's Avatar
 
Join Date: Sep 2005
Posts: 163
Country: United States
Hand Activated Throttle Control

here in CA it's illeagle to not have one.

also i think u ment to decrese drag. drag is wind resistance so lower is better
__________________

__________________
I ♥ my EM2


Need this stuff gone!
https://www.honda-tech.com/zero...67053[/B]
GasSavers_Diemaster is offline   Reply With Quote
Old 09-04-2005, 08:13 AM   #3
*shrug*
 
Join Date: Sep 2005
Posts: 6,195
Country: United States
Another bit about my contribution

For example, putting on a race designed lip that is meant to keep air out from under the car will reduce drag, as well as lowering you car, and I think this is much better than mirrors and such, and I think patching up the mirror hole to look correct would be awfully hard to do.

A while back Matt brainstormed an idea at me about creating fiber glass rear wheel well covers, but I dunno about that, it is possible, but I certainly don't have the fiber skills to do it.
SVOboy is offline   Reply With Quote
Old 09-04-2005, 11:12 AM   #4
Registered Member
 
Join Date: Sep 2005
Posts: 49
Country: United States
shared FE thread with cmpg

well, the thing explicitly said that the hf and dx both had BETTER aerodynamics than the Si. a lip is just a front spoiler. it will increase drag, but it will direct air where it is better at high speeds, over the car. just like a rear spoiler, it will not make your car more aerodynamic, it will make it LESS aerodynamic, but less prone to lifting up the back end at high speeds. it is only illegal to not have a passenger mirror if the car came with both mirrors. but 88-91 civics (well, hatches) it was optional. there's the block-off plate and everything.
bagpipe goatee is offline   Reply With Quote
Old 09-04-2005, 12:06 PM   #5
*shrug*
 
Join Date: Sep 2005
Posts: 6,195
Country: United States
Upgrade your membership, remove ads!

In my dealership it quotes all the models of the CRX as being .29 I believe, but from what I understand the HF didn't come with the passenger mirror, and my dx did, so I dunno if it makes that much of a difference. It would be so hard to test with something so small. Must research more I think. I will, that is.
SVOboy is offline   Reply With Quote
Old 09-04-2005, 12:33 PM   #6
Driving on E
 
Matt Timion's Avatar
 
Join Date: Sep 2005
Posts: 3,110
Country: United States
mirrors

I had te crazy idea of removing my rear view mirrors and installing a small camera in the rear of the car with a 5 inch LCD monitor inside the car to display which cars are behind me.

Then I realized that removing the mirrors and spending hundreds of dollars on this setup is something that would most likely return little or not benefit. Besides that, it's probably illegal to not have rear view mirrors on the side.
Matt Timion is offline   Reply With Quote
Old 09-04-2005, 12:44 PM   #7
*shrug*
 
Join Date: Sep 2005
Posts: 6,195
Country: United States
Fuel Consumption at Higher Speeds

There are some newer cars, like big SUVs that have rearview cameras to keep you from backing over things. I rarely use my sideview mirrors because I can see the ground two feet behind my back bumper in my DRX so whatta hell so I need to use them for, plus I never cruise the highways so much. It would be nice to get rid of my mirrors, quite a fashion statement I'd think. Mehbe you could install some folding mirrors (whether manual or automatic) and just fold them back wherever you go. ^_^
SVOboy is offline   Reply With Quote
Old 09-04-2005, 03:19 PM   #8
Registered Member
 
Join Date: Sep 2005
Posts: 49
Country: United States
gasoline and veggie oil, to much time to think.

when i get a working scanner (or i'm at a friend's house with one) i'll scan the dealer's brochure that i have here.   just because it says the hf and dx are the same.
bagpipe goatee is offline   Reply With Quote
Old 09-04-2005, 03:48 PM   #9
*shrug*
 
Join Date: Sep 2005
Posts: 6,195
Country: United States
a better way to cut the grass

What year is it? The brochure that I got with my 91 is a 91, so yeah, I'll have to look back at it I just remember telling my friend I thought it was funny they put that in. 
SVOboy is offline   Reply With Quote
Old 09-04-2005, 04:32 PM   #10
Registered Member
 
Join Date: Sep 2005
Posts: 49
Country: United States
SVOboy has the worst diet ever

mine's for '89, yeah, maybe the change in front bumpers?
__________________

bagpipe goatee is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Tags in SMS messages elliottcable Fuelly Web Support and Community News 1 12-15-2011 01:28 PM
How to change fuel type JayHoe Fuelly Web Support and Community News 3 06-15-2011 01:14 AM
anyone got a tire pressure vs fuel economy graph? MetroMPG General Fuel Topics 4 08-10-2009 07:53 PM
1995+ Metro Front Brakes 95metro Experiments, Modifications and DIY 15 07-04-2006 03:12 PM
adding batterys bagpipe goatee Electric and Solar powered 3 02-06-2006 05:03 AM

» Fuelly iOS Apps
» Fuelly Android Apps
Powered by vBadvanced CMPS v3.2.3


All times are GMT -8. The time now is 07:39 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.