|
|
|
#1
|
||||
|
||||
My Project, Some questions!
Hello all, for those who have been here awhile you already know about my restoration project. It’s an 83 300SD W/ 325K on it and I am replacing the entire interior. Right now I have the old stripped out and have some quick questions regarding the climate control systems. I want to replace all the vacuum "pots" while I have the dash off. Where can I buy these new "pots"? Are there any under all the black plastic that I need to get to? Anything else under here I ought to replace so I don't have to go through the dash removal again? I am running quite a few new harnesses (adding on-board computer systems) and I can't believe how expandable these cars are!! There is channel all through the car to run the new wiring in, and the fuse block is even expandable! Its like they knew I was going to be doing this! I am putting the motherboard and hard drives in the trunk in a special case (anti vibration) and installing USB ports, display, and possibly a R/w drive (if I can get it to work efficiently with the Loooong IDE cable to the front W/O interference) in the console where the heat controls were, moving those to where the standard stereo would go. Whoops, it seems I am ranting again - I'll let you all get back to posting.
ONE MORE Q: Where can I buy new wood for the doors and dash? and anybody out there have a very good grey center console they want to part with?
__________________
1983 Mercedes 300SD 1987 Mercedes 300SDL 2001 VW Passat 2.8 AWD 2007 OM642 Jeep WK 4x4 |
#2
|
||||
|
||||
Those are called Vacum elements.....and they are availible through our sponser Fastlane at very competitive prices.
__________________
Proud owner of .... 1971 280SE W108 1979 300SD W116 1983 300D W123 1975 Ironhead Sportster chopper 1987 GMC 3/4 ton 4X4 Diesel 1989 Honda Civic (Heavily modified) --------------------- Section 609 MVAC Certified --------------------- "He who fights with monsters might take care lest he thereby become a monster. And if you gaze for long into an abyss, the abyss gazes also into you." - Friedrich Nietzsche |
#3
|
|||
|
|||
Stay away from IDE cables...that long you will have absolutely NOTHING but troubles...too much capacitance...and if you did get it to to work...it would be super slow data rate.
Your best might be SATA or running a USB (maybe have to use a amp for that distance...33feet for USB 1.0 is coming to mind for max length on one cable) But try USB drive or something of the sort. It won't be fast but it will work. Curious about this setup...email or PM me with your ideas...might have some useful input/drool over you toys haha *pokes head back under the hood and out of the computer nerd world* |
#4
|
||||
|
||||
Yes yes, that is what I was trying to overcome was the SUPER slow data rate. even with a homemade amp it didn't cut it. I am thinking of scrapping the CD drive now since they are obsolete anyway.... BUT I did have a vision of a wireless network, so when I get near home I can download the latest music "upgrade" to the drive...... not to mention down the road when they get the nation - wide wireless internet going....... And toys? naahhhh this is going to be my car for the next 20 years or so - I can't seem to find any other car like it, might as well build it to be UPGRADABLE - (you find me a new car that you can upgrade the computer, or that even has a computer, is a diesel, and can cruise comfortably at 100 while running on fuel I grow, let me know....)
I did think of another question while I was about - You bio guys - did you run your tank lines / coolant lines under the car? or inside the car. I am drawing for under design. ALSO I plan to run the supply/return for the bio tank INSIDE the coolant hoses. Does sombody out there make a fitting that will let coolant go past. (OK imagine a standard nipple, with a SMAll 90 at the top) I will try to post a crude picture of what I am talking about....
__________________
1983 Mercedes 300SD 1987 Mercedes 300SDL 2001 VW Passat 2.8 AWD 2007 OM642 Jeep WK 4x4 |
#5
|
||||
|
||||
Here is the picture, sorry for the quality, all I have on this computer is PAINT (bleh) I am sure I can make somthing like this but I would like to find somone who makes them so I don't have to do all the R&D for the damn thing. BTW pic is way off scale. the fuel line is lets say 3mm and the coolant lets say 20mm generally that is, I still have yet to build the tank and all that so it is just a guess.
__________________
1983 Mercedes 300SD 1987 Mercedes 300SDL 2001 VW Passat 2.8 AWD 2007 OM642 Jeep WK 4x4 |
#6
|
||||
|
||||
Oh yes - in the picture the RED indicates it is INSIDE the fitting
__________________
1983 Mercedes 300SD 1987 Mercedes 300SDL 2001 VW Passat 2.8 AWD 2007 OM642 Jeep WK 4x4 |
#7
|
||||
|
||||
Ahhh, Found the "elements" on fastlane. Now I just need to write down how many of those damn vacuum lines I will have to replace!!!
__________________
1983 Mercedes 300SD 1987 Mercedes 300SDL 2001 VW Passat 2.8 AWD 2007 OM642 Jeep WK 4x4 |
#8
|
||||
|
||||
I see your in Breckenridge, beautiful city I was there 2 years ago for a wedding. Sorry off topic I know just felt like adding that.
__________________
Adam Lumsden (83) 300D Vice-President of the MBCA International Stars Section |
#9
|
||||
|
||||
If you want you can just install one of those VIA Epia super tiny mainboards w/ integrated 6 ch audio, integrated video, use a laptop hard drive and just rig the whole thing into the place where the stereo goes. Check out hardocp.com if you want and poke around and see if you can read one of the carputer project pages. There are some people doing some interesting things with mini-ITX form factor computers.
__________________
'02 BMW 325i '85 300D 450k '93 190E 2.6 170k(killed by tree) '08 Ducati Hypermotard 1100S 6k '06 Ducati S2R800 14k(sold) |
#10
|
||||
|
||||
I like the idea and the product, but I don't know if I can make it work. a bit too tight in there even for 17mm square, and I would kill that thing pretty quickly heat wise...
I am thinking about a separate batt. in the trunk running the amps and computer separately, with their own alt. as not to kill the orig 120 AMP that’s in the car now. (from a late model gasser mb - the orig was only 60 something!) Those damn audio amps love the juice and I just don't want to put all that stress on the system that ALSO has to get me started every morning! I already have everything I need except some parts I am custom building. The only thing that is going to give me a real amount of trouble is that top wood panel. I think I can make two into one but the joint will have to be perfect and I must find a good product to match the clear top coat so it looks like it came from the factory - otherwise there will be a crack all the way across - there is still time to think about this one. Yet again I still have the question: Where can I find NEW wood for these cars? not to mention that elusive grey center console - nobody seems to have one (and yes I tried most of the online junkyards ) Yes I will get posting with some pictures soon here, I have been working non stop and haven't even got pictures up for the car I'm selling!
__________________
1983 Mercedes 300SD 1987 Mercedes 300SDL 2001 VW Passat 2.8 AWD 2007 OM642 Jeep WK 4x4 |
#11
|
||||
|
||||
No
Hello Breckman99
You can not run dual alternators. Simple electrical field theory tells you this physical fact. The stronger will fry the weaker or if too closely balanced, they both fry. Adding a 300 AMP alternator will co$t you roughly 30 hor$e power, not a problem on a 650 HP police car, but on your car??? These cars are not a good choice for a high power boom box. I have seen one with a fake rear seat base hiding four battries for the boom box power, she had to use a 120 AMP heavy battery charger every night. There where some on ebay. RE: NEW wood for these cars?
__________________
ASE Master Mechanic asemastermechanic@juno.com Prototype R&D/testing: Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician. Noise Vibration and Harshness (NVH). Dynamometer. Heat exchanger durability. HV-A/C Climate Control. Vehicle build. Fleet Durability Technical Quality Auditor. Automotive Technical Writer 1985 300SD 1983 300D 1984 190D 2003 Volvo V70 2002 Honda Civic https://www.boldegoist.com/ Last edited by whunter; 11-11-2004 at 08:29 PM. |
#12
|
||||
|
||||
Quote:
|
#13
|
||||
|
||||
No my friend - not an additional alt. to the stock system! A second system all together!
And not a boom box on wheels either! Those days are over (look up my "PICTURE OF THE BEAST" post ) all that is gone. I only want to run the door speakers, front speakers, rear deck speakers, and maybe a 8 or 10 inch sub, but probably not even that much. I am ready for flames because I know how some of you feel about modifying the original. I see it as one of the best automotive platforms made. In the 165,000 MI I have put on this car, I have seen it get through some very tough situations with ease. I have tried many other cars but I just keep going back to this one. I do not see the point in buying any other car when I can make this one like new for a fraction of the price and go for years to come. The only thing I will likely purchase in the future is a good diesel van (perhaps the VITO - damn I want to import one of those) to haul my tools around in ect. Speaking of VITO's I need to start a post on that one..... Oh well, enough babbling for tonight - I guess I did find the "elements" Those had me worried for awhile there. I do keep a keen eye out on the E-bay auctions, not to long ago I picked up a BRAND NEW wood piece for the shifter surround, but I really need to find the dash piece around the column and the door pieces before re-assembly!
__________________
1983 Mercedes 300SD 1987 Mercedes 300SDL 2001 VW Passat 2.8 AWD 2007 OM642 Jeep WK 4x4 |
#14
|
|||
|
|||
When you get around to the pictures I would be interested in seeing the channel in which you are running the cables from the dash to the trunk.
Also you mentioned growing your own fuel, what exactly are you doing there? |
#15
|
|||
|
|||
Can't run dual alternators? Boats do it all the time. Lots of big sailboats have 2 110 amp alternators. The key is having one alternator's regulator set at a slightly lower voltage. That way one alternator assists the other until the voltage reaches the other's setting, at which point the first one stops charging. If they are both roughly the same, the regulators tend to surge as one senses a voltage fluctuation at a different time from the other. There are no phase problems because the alternator's output has been rectified to DC.
Am I missing something? Another way is to use an isolator (diode) for one of the alternators - but since the diode drops about .6 volts, you'd need to adjust the regulator for the loss. Or you could have a dedicated battery and alternator just for "house" needs. My boat has an alternator and a wind generator (small alternator), both wired directly to the main battery bank and they get along fine. If you decide on a 2 battery bank system, get a battery switch so you can toggle between them in case one fails. Check marine stores. Also, a 100 amp alternator produces 1400 watts (14 volts x 100 amps). There are 746 watts in 1 HP so a 100 amp alternator would theoretically require 1400/746 = 1.88. Add energy losses such as drive belt and pulley friction and add a 100% fudge factor to be safe. This means a 100 amp alternator would require 3.76 hp. It's highly unlikely you'd run an alternator at full capacity anyway, so it's probably less. Good luck with your hi-tech/lo-tech project!
__________________
1984 300Sd 210k Former cars: 1984 300D 445k (!!) (Strider) Original (and not rebuilt) engine and transmission. Currently running on V80 ( 80% vegetable oil, 20% petroleum products). Actually not, taking a WVO break. 1993 300d 2.5 275k. Current 120/day commuter 1981 300SD 188k (Hans) Killed by a deer |
Bookmarks |
|
|