GreenHybrid Interactive Hybrid Car Resource
Home Discuss Articles Compare Share Shop
GreenHybrid.com   Hybrid Car Forums   Tech Information   Mileage & Specs   Photo Gallery   Buying Guide  
GreenHybrid Mileage Database - Click here to track your MPG! Join Hybrid car discussions today - Create a FREE GreenHybrid Account

Go Back   GreenHybrid - Hybrid Cars > Hybrid Cars > Honda Motor Company > Honda Civic Hybrid

Reply
 
Thread Tools Search this Thread
  #1 (permalink)  
Old 03-31-2004, 04:20 PM
Hot_Georgia_2004's Avatar
Ridiculously Active Enthusiast
 
Real Name: Steve
Location: Atlanta, Ga
Hybrids: 2004 Civic CVT Hybrid
Posts: 1,676
Default

I started this thread to find out what modifications are being done on the HCH.

The only thing I've done is to get the car up off of it's "flat" tires.
Honda's door sticker suggests 30 F/R.
This is like trying to ride a bicicle on a soft sandy beach. Boardwalk is much easier!

The sidewall on my Dunlops are rated at 51PSI and that's where I keep them.
While the safety margin is reduced due to less patch, my slower speeds are an offset. My driving style rarely exceeds 62MPH.
To be sure I did a test in a mall parking lot in the pouring rain @ 50MPH:
40PSI VS 51PSI and stopping difference between the two figures were only a few feet.
Did not notice any difference in a swerve/skid test, although this is harder to measure.

The difference in mileage gained from 30PSI to 51PSI is about 20MPG.

If you should decide to try this be aware that the car will ride alot stiffer (But better handling) and will not stop as fast. At 6K miles I haven't noticed any unusual tire wear. In my case the dealer tossed new tires for life.
Your tires might be rated differently.

What mods have you done to YOUR HCH?

Steve

.

Efficient drivers do it better.
1003 miles a tank personal record. 74MPG calculated. HCH1 CVT
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #2 (permalink)  
Old 03-31-2004, 07:55 PM
Stevo12886's Avatar
Ridiculously Active Enthusiast
 
Real Name: Steven Sloan
Location: Gainesville, GA
Posts: 808
Default

wait...your run it at 51psi cold or hot (after or before any driving), the psi goes up 4 when you drive.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #3 (permalink)  
Old 03-31-2004, 08:17 PM
Hot_Georgia_2004's Avatar
Ridiculously Active Enthusiast
 
Real Name: Steve
Location: Atlanta, Ga
Hybrids: 2004 Civic CVT Hybrid
Posts: 1,676
Default

51PSI while the tires are stone cold.

Steve

.

Efficient drivers do it better.
1003 miles a tank personal record. 74MPG calculated. HCH1 CVT
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #4 (permalink)  
Old 04-01-2004, 01:41 PM
Stevo12886's Avatar
Ridiculously Active Enthusiast
 
Real Name: Steven Sloan
Location: Gainesville, GA
Posts: 808
Default

ooo, measure them imediatly after you stop..it probably exceeds the sidewall limit.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #5 (permalink)  
Old 04-01-2004, 07:51 PM
Hot_Georgia_2004's Avatar
Ridiculously Active Enthusiast
 
Real Name: Steve
Location: Atlanta, Ga
Hybrids: 2004 Civic CVT Hybrid
Posts: 1,676
Default

Thanks stevo12886.

51PSI is the cold inflation rating.

Steve

.

Efficient drivers do it better.
1003 miles a tank personal record. 74MPG calculated. HCH1 CVT
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #6 (permalink)  
Old 04-01-2004, 08:43 PM
Stevo12886's Avatar
Ridiculously Active Enthusiast
 
Real Name: Steven Sloan
Location: Gainesville, GA
Posts: 808
Default

cool, maybe i can put a full 44psi in my HydroEdge tires
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #7 (permalink)  
Old 04-01-2004, 09:10 PM
Hot_Georgia_2004's Avatar
Ridiculously Active Enthusiast
 
Real Name: Steve
Location: Atlanta, Ga
Hybrids: 2004 Civic CVT Hybrid
Posts: 1,676
Default

For the last 20 years or so I've ran ALL my vehicles tires up to the sidewall
cold PSI limit. I forgot the brand our Grand Caravan uses, basically a truck
tire rated at 44PSI MAX COLD. All are inflated to 44.

.

Efficient drivers do it better.
1003 miles a tank personal record. 74MPG calculated. HCH1 CVT
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #8 (permalink)  
Old 04-05-2004, 09:55 AM
Enthusiast
 
Location: Sacramento, California
Posts: 19
Default

Run my HCH at 51psi cold. I also removed my front plate. Hopefully I won't get pulled over for it.

.

2004 Honda Civic Hybird
"Boring" White
5 Speed
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #9 (permalink)  
Old 04-05-2004, 12:34 PM
GreenHybrid Founder
 
Real Name: Jason Siegel
Location: Houston, TX
Hybrids: 2004 Toyota Prius
Posts: 4,579
Default

OFFTOPIC ALERT Shall I split the topic?

.

Read my new biweekly column, The Western Street 7.
Visit my political debate forum, Volconvo.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
  #10 (permalink)  
Old 04-13-2004, 06:51 AM
Enthusiast
 
Location: Charlotte, NC
Posts: 43
Default

I removed the front plate and will be getting my windows tinted this weekend. That's all I can think of right now.
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 Topic Starter Forum Replies Last Post
06 HCH Test Drive Impressions seattlite Honda Civic Hybrid 18 11-08-2007 08:19 AM
“Tbaleno takes the Gloves Off” w/ his CVT based HCH - P&G ;-) xcel Honda Civic Hybrid 23 02-27-2006 01:24 AM
Seeking Advice for purchase:New HCH II or Used HCH I? RX8Daniel Honda Civic Hybrid 12 02-02-2006 05:44 PM
CVT on the 06 HCH vs. 04 HCH bluecivichybrid Honda Civic Hybrid 13 12-01-2005 04:10 PM
Comparing my HCH to... mavidal Honda Civic Hybrid 10 09-16-2005 07:37 PM


All times are GMT -7. The time now is 08:07 AM.


Home | Hybrid Discussion Forums | Hybrid Articles Archive | Mileage Database | Hybrid Photo Galleries | Compare Vehicles
Terms of Service - Privacy Policy - Advertising
GreenHybrid.com, Copyright 2008
InternetBrands.com Automotive Network

SEO by vBSEO 3.2.0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51