Become a Fan!
Login
Username:

Password:

Remember Me

Lost Password?

Register now!
Main Menu
Who's Online
146 user(s) are online (112 user(s) are browsing Forums)

more...
Guru Dictionary
Print in friendly format Send this term to a friend  Cigarette Lighter
Does it work?

If not, the fuse is hidden… behind the Driver Information Center (DIC) on the 1984-1989, and under the right knee bolster on the ...
Supporting Vendors
Platinum
Mid America Motorworks
Mid America Motorworks FREE CATALOG


Gold
FIC 770-888-1662


Registered Vendors
Guru Friends
Supporting Banners

TIRERACK.com - Revolutionizing Tire Buying


Shop for Winter Tires Now!




Support This Site


« 1 ... 5497 5498 5499 (5500) 5501 5502 5503 ... 5771 »


RE:Something I've noticed here
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Quote:
Question: On the matter of transexuals, should we treat them as their former gender or there current one? Transvestites I can figure out on my own but this one's a stumper...


I dunno. Is a gay transsexual straight? Is a stumper a slang term for transsexual?

More questions than answers here. Where's our local experts on this?

Posted on: 2008/1/23 0:16
Transfer the post to other applications Transfer


RE:JeffVette Question
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Quote:
Quote:
As you can see, my avatar standards are very strict.
Had she looked like she wasn't enjoying it, I wouldn've had to remove it.




Since she is obviously enjoying it, or drunk enough to enjoy anything, how about banning him if he doesn't post it full size and uncropped within 3 days?


Bah. That would require more work on my part. Us mods only get paid like 6 digits for being on here, so lay off man!

Posted on: 2008/1/23 0:14
Transfer the post to other applications Transfer


RE:JeffVette Question
Senior Guru
Joined:
2007/12/30 0:00
From Tyrone, PA
Posts: 1260
Offline
Quote:
As you can see, my avatar standards are very strict.
Had she looked like she wasn't enjoying it, I wouldn've had to remove it.




Since she is obviously enjoying it, or drunk enough to enjoy anything, how about banning him if he doesn't post it full size and uncropped within 3 days?

Posted on: 2008/1/23 0:12
_________________
´89 Vert, 383, 230/236 cam, AFR 195's, LT Headers, HSR intake, 2800 stall, Zex 200 shot, ET Street Radials, tune by me. Runs were with D36 3.07's.
On spray, 10.55 @ 132.78, 1.55 60 ft.
On motor, 12.08 @ 113.15, 1.66 60 ft.
Transfer the post to other applications Transfer


Re: Tell Me What's Going On ...
Senior Guru
Joined:
2005/9/9 0:00
From Top of Utah
Posts: 372
Offline
Quote:
... car always starts. Any ideas?
When it doesn't start, what is missing? Does it crank over and not fire or is it that it won't crank? If it cranks, are the plugs firing? Is there fuel? Is it flooded because of a leaky injector or two? A bad fuel pressure regulator? It is doubtful that opening the hood plays any part other than the time delay involved. "Any ideas?" Lots of ideas. It is just going to take some logical order, good old fashioned trouble shooting, and some basic common sense.

RACE ON!!!

Posted on: 2008/1/23 0:00
Transfer the post to other applications Transfer


RE:My story(most of it)
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Quote:
the more you do to squash information, the more people want to learn about it.

100%. And it applies to the bannings and questioned moderation as well. The best way they could solve subversion, is by not giving it any attention.

Posted on: 2008/1/22 23:56
Transfer the post to other applications Transfer


RE:Something I've noticed here
Senior Guru
Joined:
2005/9/16 0:00
From Palm Beach Gardens, FL
Posts: 515
Offline
Question: On the matter of transexuals, should we treat them as their former gender or there current one? Transvestites I can figure out on my own but this one's a stumper...

Posted on: 2008/1/22 23:52
_________________
John
1996 LT4 coupe black/black
160 Tstat, K&N, Hypertech PPIII (for the fans), CAGS, Nitto 555 EPs, 275/315s, Chrome A-molds, a little tint and some black-outs

AIRFOIL FREE!
Transfer the post to other applications Transfer


RE:Rear Suspension Fabrication
Senior Guru
Joined:
2007/12/30 0:00
From Boston, MA for the most part :)
Posts: 7763
Offline
Lichen,

Nice setup

I'll be going to coilover Penskes shortly.

Posted on: 2008/1/22 23:47
_________________
Polo Green 95 LT1 6-spd http://mysite.verizon.net/vzevcp74/
383 LT1/Vortech Supercharger/AFR heads/Rod end suspension/Penske-Hardbar dual rate coilovers/Wilwood 6pot brakes
NCCC Governor: http://BayStateCorvetteClub.com
Transfer the post to other applications Transfer


RE:Code P1371 IC
Senior Guru
Joined:
2005/9/16 0:00
From Palm Beach Gardens, FL
Posts: 515
Offline
Quote:

I never got that far, with OBDII I wasn't aware there was another way to get a code out...


Me neither. And the reason I asked where you got that DTC description is because I can't find any reference to it in the 1996 factory service manual...

Posted on: 2008/1/22 23:43
Transfer the post to other applications Transfer


RE:84 ironhead valve cover gaskets
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Easy to change, but hard to get them to seal properly without leaking later on.

I've had the best luck with the right stuff and thicker rubber gaskets. But even those start leaking eventually. It's very hard to get a good seal against the rough head surface. Don't tighten the bolts too much.

Someone else suggested using only RTV and no gasket.

Posted on: 2008/1/22 23:36
Transfer the post to other applications Transfer


RE:Lets meet some people, post pic of you with car or just you.
Elite Guru
Joined:
2007/12/29 0:00
Posts: 1721
Offline
Quote:
My 94 doesnt sit high at all, id venture to say its as low as your black one in the avitar


Well let's see it, Casey!

Posted on: 2008/1/22 23:36
Transfer the post to other applications Transfer


RE:The Post A Pic Of Your Vette/Vettes Thread
Elite Guru
Joined:
2007/12/29 0:00
Posts: 1721
Offline
Personal favorite:


Resized Image

Posted on: 2008/1/22 23:35
Transfer the post to other applications Transfer


Re: 84 ironhead valve cover gaskets
Senior Guru
Joined:
2005/9/9 0:00
From Top of Utah
Posts: 372
Offline
Capital letters? Punctuation?

Quote:
stanard 3fitys were
WHAT is that???

The '84 crossfire is a conventional SBC, same as introduced in 1955.

RACE ON!!!

Posted on: 2008/1/22 23:33
Transfer the post to other applications Transfer


RE:PA Show Car Bill
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
It's always good to hear of rare government logic on such matters. Hopefully the classic/special interest car and hot rod markets are large enough these days that similar logic will prevail in most jurisdictions, over the whining of the radical shrub-huggers.

Posted on: 2008/1/22 23:32
_________________
I hate sporks...
Transfer the post to other applications Transfer


spring rubber
Guru Newb
Joined:
2007/11/12 0:00
From Findlay, Ohio s of toledo oh
Posts: 42
Offline
Thanks for all info on spring rubber, purchased spring from Toptechx6.now I don"t need to think about spring fatuige. This forum has been more helpfull than Corvette forum on all my post. Craig

Posted on: 2008/1/22 23:30
Transfer the post to other applications Transfer


RE:Members over there that you'd like to see over here
Senior Guru
Joined:
2005/9/16 0:00
From Palm Beach Gardens, FL
Posts: 515
Offline
Well now I'm starting to feel bad that I didn't mention all of the others as well But I did say initially...

Posted on: 2008/1/22 23:29
Transfer the post to other applications Transfer


RE:Something I've noticed here
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Quote:
With me here, if anyone sees it happen, report it to me ASAP, and i will clean it up as soon as i get to it, so that I have exclusive access to the leg humping.


Fixed it for you. Hard to hump from way down under anyways. You'd get a sore back.

Posted on: 2008/1/22 23:27
Transfer the post to other applications Transfer


84 ironhead valve cover gaskets
Senior Guru
Joined:
2007/12/26 0:00
Posts: 1028
Offline
are they easy to swap out gaskets??? not having car here i cant look..stanard 3fitys were 4 bolts and fairly easy??how bout these vet covers??

Posted on: 2008/1/22 23:26
Transfer the post to other applications Transfer


RE:JeffVette Question
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
As you can see, my avatar standards are very strict.
Had she looked like she wasn't enjoying it, I wouldn've had to remove it.

Posted on: 2008/1/22 23:26
Transfer the post to other applications Transfer


RE:Theoretical HVAC related question for CentralCoaster...
Senior Guru
Joined:
2005/9/16 0:00
From Palm Beach Gardens, FL
Posts: 515
Offline
Thanks very much for taking the time to explain all of that...

Posted on: 2008/1/22 23:25
Transfer the post to other applications Transfer


RE:If you had the money ...
Guru Newb
Joined:
2006/9/29 0:00
From Carrollton,Ga
Posts: 46
Offline
Quote:
Too much in one package, it doesn't fit together.

I'll go for the Factory Five GTM supercar in a heartbeat over that abortion.



Oddly enough it was the GTM that put me in a Vette. Could not justify $20K for the kit $10-15K for the donar car,and a year or two to build it.I found the C4 and now problem solved. :thumbright:

Posted on: 2008/1/22 23:23
Transfer the post to other applications Transfer


RE:Rear Suspension Fabrication
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
It really depends on what angle they start out at.

I know that stock, mine gets negative camber under rear compression. Which is a good thing, to an extent. Except that the rear doesn't get compressed equally in turns. The body is going to roll which causes the points to change.

I'd think lowering those bottom-inboard links would reduce the amount of camber change. But would need to see all the points and angles to be sure.

Posted on: 2008/1/22 23:19
Transfer the post to other applications Transfer


RE:engine upgrade combo......
Guru
Joined:
2007/12/23 0:00
From Huntsville, Alabama
Posts: 147
Offline
Quote:

Although I certainly believe it can be done successfully, that's kind of the conclusion I came to too. My choice although would have been turbocharging and I did consider it. But done correctly, these things get ultra-expensive. It costs way beyond the price of a given "kit" to do it right.

exactly, and I want it to be done correctly.... I am going to check around and talk with my mechanic, however I am not aware of anyone in my area who can tune a setup on a supercharged vette...... not to mention the car has to be serviced.....

Posted on: 2008/1/22 23:12
_________________
"I have the need, the need for speed...."
Transfer the post to other applications Transfer


RE:Another CF transplant
Guru Newb
Joined:
2006/9/29 0:00
From Carrollton,Ga
Posts: 46
Offline
Welcome!!

Posted on: 2008/1/22 23:12
Transfer the post to other applications Transfer


RE:C5 front brakes
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
Central Coaster, can you explain here, as you did so well on CF one time, about how deposits from crappy and/or improperly bedded pads are generally often much more responsible for the vibrating pedal effect that folks assume are warped rotors? That was an eye-opener for me but I cannot explain it nearly as well as you did.

Posted on: 2008/1/22 23:08
Transfer the post to other applications Transfer


RE:Need a break from life...
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Every day is a fantasy for me Case. The key is starting out every monrning with a case of beer.

A joint and a BJ will also suffice, if you can't get to the store.

Posted on: 2008/1/22 23:07
Transfer the post to other applications Transfer


RE:C5 front brakes
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Sounds like they need to be bedded at least.

I had to rebed my wilwood after leaving some nasty pad deposits from locking em up on toasty hot brakes, I tried everything. Finally scuffed the rotors and pads down and took about a 1/2 hour of racing at Cal Speedway before the vibrations finally went away. The whole damn hood was shaking during the first part of the day under hard braking.

Smooth as silk now.

I highly recommend the bias spring, it'll compensate for the bias you lost by using C5 front brakes. Hopefully your m/c and abs are working properly and the C5 upgrade wasn't just done to mask the original problem.

Posted on: 2008/1/22 23:05
Transfer the post to other applications Transfer


RE:Another CF transplant
Senior Guru
Joined:
2007/12/30 0:00
From Tyrone, PA
Posts: 1260
Offline
Welcome to the nuthouse!

Posted on: 2008/1/22 23:00
_________________
´89 Vert, 383, 230/236 cam, AFR 195's, LT Headers, HSR intake, 2800 stall, Zex 200 shot, ET Street Radials, tune by me. Runs were with D36 3.07's.
On spray, 10.55 @ 132.78, 1.55 60 ft.
On motor, 12.08 @ 113.15, 1.66 60 ft.
Transfer the post to other applications Transfer


RE:If you had the money ...
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
Quote:
For a classic car, I'd like to take a straight '49 Roadmaster convt. (like in the movie "Rain Man") and put a strong silent engine in it with modern suspension and rack and pinion steering.


That was an ultra-sweet car! About a year or two later the Buick had a similar grille but it extended downward overtaking the bumper. Those things are absolutely gorgeous! I've always wanted one in the fast back body style to make a very mild custom but very serious hot rod out of. I also cream my jeans over the fast back, tear-drop headlight Oldmobiles of that era.

Posted on: 2008/1/22 23:00
Transfer the post to other applications Transfer


RE:Another CF transplant
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Sounds good. Give it a shot, I think you'll be pleasantly suprised.

Got any pics of the 88? Color sounds interesting.

Posted on: 2008/1/22 22:52
Transfer the post to other applications Transfer


RE:SECTION CONFUSION
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
Quote:
Quote:
No kapiche. What section(s) are you referring to?


THIS section: Recommended C4 Service Centers
Then it has regional subsections

kapiche?


Ah yes, I kapiche now!

Posted on: 2008/1/22 22:52
Transfer the post to other applications Transfer


RE:Good Morning....
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Hmm. My motorcycle is running great and my feet are dry. I'd say it's a good day.

Posted on: 2008/1/22 22:50
Transfer the post to other applications Transfer


RE:engine upgrade combo......
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
Quote:
In researching the supercharger thing it looks tempting but seems to have its own dark side and complexities that may not be worth it (to me) for a daily driver..... unless I see some info to the contrary, supercharging a vette might be good for a weekend warrior... not a DD.....

Although I certainly believe it can be done successfully, that's kind of the conclusion I came to too. My choice although would have been turbocharging and I did consider it. But done correctly, these things get ultra-expensive. It costs way beyond the price of a given "kit" to do it right.

Posted on: 2008/1/22 22:50
Transfer the post to other applications Transfer


RE:Not braking as much as it should?
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Bleed them properly (with car off) and ensure that pedal is rock hard. Also make sure the booster pushrod is adjusted properly so you don't have any extra play in the pedal.

Posted on: 2008/1/22 22:49
Transfer the post to other applications Transfer


RE:Is there any way to shrink the width of a post?
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Quote:
don't fret this one... I think the new software will resolve these issues.


When?

In the meantime guys, we can edit the links/pics down to make them more user friendly. I did in the linked thread. Feel free to remind me through PM if you see one that's bugging you.

Posted on: 2008/1/22 22:48
Transfer the post to other applications Transfer


RE:engine upgrade combo......
Senior Guru
Joined:
2007/12/30 0:00
From Tyrone, PA
Posts: 1260
Offline
There are complexities and attention to detail is a must, but any car can be a good supercharged daily driver. In fact, most supercharged street cars are more tame for the street than unsupercharged cars making similar power. Although not a vette, I have 2 friends with a superchargers on Cobras. The one car is EXACTLY like stock when idling and cruising, yet he runs 11.28 at 121 in the 1/4 mile. It is a Kenne Bell. The other has a whistle while idling but otherwise seems like stock. It is a vortech S trim, and he has run 11.34 at 130. Very traction limited. Both are sticks. Both could be in the 10's easily without much more modifications. The one with the Kenne Bell is bone stock other than the supercharger, it still has the stock exhaust and all. I don't know anyone with a vette to compare to, but I know that supercharging can result in a very fast car that is very much able to be a daily driver. I think it is all about the tune.

Also, Notorious put a post up about his combo. If I were in your shoes and I wasn't going to supercharge, I'd let him be my teacher.

Posted on: 2008/1/22 22:44
_________________
´89 Vert, 383, 230/236 cam, AFR 195's, LT Headers, HSR intake, 2800 stall, Zex 200 shot, ET Street Radials, tune by me. Runs were with D36 3.07's.
On spray, 10.55 @ 132.78, 1.55 60 ft.
On motor, 12.08 @ 113.15, 1.66 60 ft.
Transfer the post to other applications Transfer


RE:New to forum
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Quote:
Welcome !! Alot of great people here and we just added another !!


Lots of grape people here.

Posted on: 2008/1/22 22:43
Transfer the post to other applications Transfer


RE:SECTION CONFUSION
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
bump.

Posted on: 2008/1/22 22:42
Transfer the post to other applications Transfer


RE:Are we allowed to poke fun at C5er's?
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Quote:
Quote:
Correction, all the C5 DRIVERS lost in the first round. Nothing inherently wrong with the car.


How come you never showed up to those LACR events??


Dunno, I guess it seemed like a long drive for a crappy track. Not sure if I had my drag radials yet. But I guess its too late now. I put about 120 runs on them at the 1/8th down here, and went to Famoso once. I wanted to run at Cal Speedway badly, but there's so damn many cars there that I couldnt' even get in when I tried.

Posted on: 2008/1/22 22:41
Transfer the post to other applications Transfer


RE:This is bizarre...
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
Quote:


But this one actually involves SPACESHIPS


Oh hell, and here I was thinking it was something weird!

Posted on: 2008/1/22 22:39
Transfer the post to other applications Transfer


RE:Name the car that the new ZR1....
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
I dunno, but going to all that work then sticking a plastic engine cover under it sickens me.

Toss that in the garbage and give me something to look at!

I presume it uses some type of roots blower setup? Or is it centrifugal?

Posted on: 2008/1/22 22:38
Transfer the post to other applications Transfer


RE:New to site and Vettes.
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
Quote:
Well, it has the beige interior, auto (not easy to find a six speed), stock everything right now. According to the RPO codes it is supposed to have a solid top but mine has a clear blue one. My wife is not too excited about it but my two boys are. I got rid of the goat before my oldest was born so this is deep in the cool zone for them, me too.


As cool as the old cars are, and I'm certainly not ragging on them, they're just not as driver friendly as a fairly modern Corvette. At least not without a lot of work as in a pro-touring update or something. When I bought my Vette 5 years ago, I already owned a pretty nice 1970 340 Cuda with a stout engine, new interior and very solid body. As cool as it was, I basically just lost interest in it. I finally sold it a couple of years ago. Plus, given the market on '70 Cudas over the last few years, I turned a nice profit on it, nearly doubling my investment.

Posted on: 2008/1/22 22:35
Transfer the post to other applications Transfer


RE:Radiator filling question...
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Quote:
The surge tank is the rad fill... and a reservior of coolant. It also increases the volume of fluid in the system.

The expansion tank is there to accept coolant as it expands due to heating.

You CAN top off via the expansion tank, but not fill.



Posted on: 2008/1/22 22:33
Transfer the post to other applications Transfer


RE:This is bizarre...
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
I was hoping to hear him talk about spaceships, I'm disappointed.


All cults seem nice and wholesome until you get behind the scenes. I guess its natural to get turned away if you're exposed to the advanced brainwashing sessions too early on.

I could mention a few other cults, but we probably have members in them.

Posted on: 2008/1/22 22:32
Transfer the post to other applications Transfer


RE:engine upgrade combo......
Guru
Joined:
2007/12/23 0:00
From Huntsville, Alabama
Posts: 147
Offline
In researching the supercharger thing it looks tempting but seems to have its own dark side and complexities that may not be worth it (to me) for a daily driver..... unless I see some info to the contrary, supercharging a vette might be good for a weekend warrior... not a DD.....

Posted on: 2008/1/22 22:25
_________________
"I have the need, the need for speed...."
Transfer the post to other applications Transfer


RE:Rex's Garage
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
As nice as it is, it's also obviously a working garage, my favorite kind. Very well done.

Posted on: 2008/1/22 22:23
Transfer the post to other applications Transfer


Yet another time waster.........
Guest_
Have Fun!!!!

[url]http://www.beatthespartans.com/[/url]

Posted on: 2008/1/22 22:20
Transfer the post to other applications Transfer


RE:ZF6 slave cylinder - where to buy?
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Parts America = Kragen/Schucks/Checkers AutoParts, fwiw.

Posted on: 2008/1/22 22:18
Transfer the post to other applications Transfer


RE:Something I've noticed here
Elite Guru
Joined:
2005/9/17 0:00
From Downbound train, NC
Posts: 2184
Offline
Quote:
but the asinie responses they get because a woman couldnt possibly out drive them


If anyone's stupid enough to believe that, they need to go up against ERND IT one time. She's a moderator over at CF in the Auto-X/ Road Racing and SE sections. She's also just a super neat lady and can drive the wheels off of her Corvettes. I've never even gotten close to her times when competing against her. Donna takes her racing very seriously. We both belong to CCRT, a regional racing club that's part of NCCC.

Posted on: 2008/1/22 22:15
Transfer the post to other applications Transfer


Re: Theoretical HVAC related question for CentralCoaster...
Senior Guru
Joined:
2007/10/28 0:00
From San Diego, CA
Posts: 9454
Offline
Sorry, been gone a few days, trying to catch up on everything is getting harder and harder as this place grows!

Quote:
With all other factors being equal and assuming the ambient temperature is 80 degrees, does it take the same amount of energy to raise room temperature from 70 degrees to 90 degrees as it would to lower it from 90 degrees to 70?


Yes, all things being equal. Although in reality heating and cooling use different forms of fuel and work at different efficiencies, and cost different rates.

Quote:

Also, is the amount of energy necessary to raise it from 70 to 80 or lower it from 90 to 80 the same as to raise it from 80 to 90 or lower it from 80 to 70?


If it's perfectly insulated, then yes. But if its perfectly insulated, ambient outdoor temp doesn't matter anyways. If it's 80F outside, and you have a poorly insulated building, or windows open, you can cool it from 90 to 80F for free, whereas going from 80F to 90F would cost some energy.

Quote:
And lastly, would the energy need be different if the ambient temp in the above exercise was lower or higher i.e. 50 degrees and going up to 60 or down to 40 or 100 degrees and going up to 110 or down to 90?


Nope, same thing.

To summarize, you're correct to focus on temperature difference driving heat transfer, but there's also way more to it than that. Most buildings, in the southwest at least, where the cold and hot seasons can be about the same temp difference from indoors, have more air conditioning than heating ability.

This is because the buildings are constantly being heated from things that have nothing to do with temperature difference, such as solar loads (radiation) from the sun, thermal mass storage (concrete walls feeling cool in the day, and warm at night), internal heat loads (people, appliances), and then you've got air infiltration or ventilation, where you're getting some outdoor air entering the room directly. This can add or remove heat.

The other trick, is it's easy to heat because a typical gas fired heat exchanger can put out really toasty air. A refrigerant cooling coil though, can only go so cold before it freezes the moisture in the air. So for the same amount of heating/cooling, you need more air through the cooling coil because the coil may be only 30F colder than room temp, while the gas heat exchanger in your furnace can be really fucking hot.

Now this is only talking about sensible heat transfer. In commercial buildings, and residential in some climates, you have to consider latent heat, which is basically the amount of moisture/humidity in the air. If I'm in Florida, and it's 75% humidity in the morning, I can't just bring cool ventilation air in to my building to keep the workers happy. I'd have to run my air conditioner to condense moisture out of the air, and then maybe even reheat it to get it back to a comfortable temp. Sort of like how the defroster works on your car. Removing moisture costs a ton of energy. A 4-ton air conditioner might only actually do 2.5 tons of sensible cooling in a really humid area. That's when the owner sues the contractor and hire us to redesign it.

Posted on: 2008/1/22 22:13
Transfer the post to other applications Transfer


RE:Rex's Garage
Senior Guru
Joined:
2006/10/17 0:00
From Oxford, Pa
Posts: 127
Offline
Quote:
Thanks for the kind replies!
I DO "live" out there on weekends


Show off
Real nice lift too!

Posted on: 2008/1/22 22:09
Transfer the post to other applications Transfer



 Top
« 1 ... 5497 5498 5499 (5500) 5501 5502 5503 ... 5771 »




CorvetteForum.guru is independently owned and operated. This site is not associated with or financially supported by General Motors.

Copyright 2008-2015 CorvetteForum.guru

CorvetteForum.guru is a Guru Garage Site (Coming Soon!)

If you have any questions about our site, please contact us at Andy@corvetteforum.guru.

Powered by XOOPS 2.56 Copyright 2001-2014 www.xoops.org

Hosted by GoDaddy.com.