Step 9: Now you make one!

An electric car really is fun to drive!

My house is on a renewable power program, where I get all my electricity over the power lines, but coming from bio-gas, wind turbines, and other renewable energy sources.

Doing a calculation on energy consumption, comparing gasoline and electricity, the car gets the equivelent of about 130 miles per gallon

This has been a fun project to work on and I have learned tons doing it. Keep in mind that I have NO background in electronics or engineering. All I did was go to the library, start talking to people, and learn what I could!

If I can do this, so can you!

So how about it? Are you building an electric car or have any other DIY Green Tech? Let me know!

You can stop by 300MPG.org to see the videos that my friends and I are making to teach you, step by step, how to build your own electric car!

I found that there was a lack of instructional videos in the world of electric cars. I bought a couple, and they all were TERRIBLE! So, I made my own! Stop by 300MPG.org to check it out!

Take care, and keep it green.



PS: if you enjoy the videos, please give them a high rating, this helps me to be able to keep making them!

For more photos of this project:
<p>How do you change gears without a clutch?</p>
<p>It's surprisingly easy. Just rev the motor up to the right speed, and push it into gear. It took about a day to get used to for me.</p>
<p>That's how most truck drivers do it...</p>
<p>Automotive transmissions aren't made the same way truck transmissions are. Truckers don't shift like that right off the get go, either. Takes some time of learning the truck and how it shifts by shifting properly. I'll be doing this conversion to a 2009 Base model standard jeep compass, and I'll for sure be keeping the clutch. I guess It'll be easier to maybe take out the clutch? But for longevity, keeping the clutch is the smartest way to do it. <u>In my own opinion!!!</u></p><p>More fun that way as well.</p>
<p>MPaulHolmes, does changing the gears in this way not damage the gears? I'm asking, not to be critical, but because I am hoping to build my own EV. I'm wondering whether I need to try to keep the clutch. It seems like most people don't use a clutch, but to me, that sounds like it would damage the transmission pretty quickly.</p>
<p>Mate that was awesome well done something to be proud of :-)</p><p>One thing is I was wondering to save battery power would there be an advantage installing a light flywheel to install the clutch so you can change gears?</p><p>I know electric motorcycles benefit greatly if they have a manual gearbox.</p><p>It requires a lot less power to take off and maybe a smaller motor could be used.</p><p>It would not be that hard to do.</p><p>Regards Rik</p><p>Home Mechanics</p>
<p>This is a great project, thumbs up..I have 2 points to raise: did u do the math how much $ u will save till batteries ascend to God ? the other thing is what about all those bloody sensors hooked all around the notorious combustion engine ? how to keep them quiet from making the computer stop the car ?...oh.. on a 2nd thought, what can the computer do ? cut the fire from plugs? or shut the carbeurator ? they re kicked out of the car anyhow..still some sensors that bring signals to dash may need to modify.</p>
<p>For someone who claims to have a low level of knowledge about cars I salute your ability to soldier on in any case. I am a mechanic and looking at your project for the hints on how to go about the conversion. LOL</p>
why try and build some type of altenator that way while u drive it can charge batteries and drive unlimited
<p>because you would be breaking the first two laws of thermodynamics which make doing that impossible</p>
I thought that transmissions were only for gasoline cars. Why did you have to put one on an electric car's motor?
Why did you put a trans. To the motor, i thought that transmissionswere only for gasoline cars, why?
Ever put a solar panel on electric car????
<p>hello</p><p>i wanted to now more about it </p><p>i like elec car wil you help me</p><p>greetings sam</p>
<p>Well, when I tried to make this car battery, it didn't work :(. Your instructions didn't make sense and didn't answer my question... how can I make an electric car battery using tools I can buy like screws and that crap from a local store like Home Depot or some crap like that! Next time, be smart and read what question you answer before you say some other stupid rambling bullsh*t!</p>
<p>Hi guys,</p><p>you are the pioneers of electric cars so I would like to invite you to join 80edays, the hardest EV endurance test driving around the world! </p><p>I would like to make a link exchange with this great website.</p><p>Kind regards</p><p>Rafael de Mestre</p><p><a href="http://www.80edays.com" rel="nofollow">www.80edays.com</a></p>
<p>Hi Ben! The ecomodder and 300mpg links aren't working.</p>
<p>They worked when I clicked them. Maybe try a different browser or check again later. You can always do a google search if you needed to.</p>
<p>the motor u used is a universal motor(ac/dc) or a PMDC motor??? nice work.</p>
<p>It's a series-wound DC motor, 10.5&quot; diameter, Nissan brand, originally out of a full-size electric forklift.</p>
<p>Thanks for all the great information. Have you found another electric engine as a power source other than from a forklift?</p>
<p>Hey thank you for this intractable! Definitely puts the idea in perspective. The question I have is what do you think would be the weight max of a car you wanted to convert to electric and still be efficient/practical?</p>
<p>Where do you find the batteries that cheap?</p>
<p>With gas being $2.10 a gallon, why would you want to ruin a perfectly good running Geo Metro, which has 3 cylinder engines and averages 50 MPG anyhow? </p>
<p>Gas is only $2/gallon at the moment. In my area, a few years back, it's been as high as $4.50/gallon.</p><p>Electricity is cheap. At my electric company rate a &quot;gallon of electricity&quot; works out to about a dollar, so it's still HALF the cost of even &quot;cheap&quot; gasoline.</p><p>Also, I can make my own electricity, but I can't make my own gasoline. (For example, I can charge a vehicle from this: <a rel="nofollow">http://www.instructables.com/id/Solar-Swing-Set-PV...</a></p><p>Lastly, the Metro actually wasn't in working condition when I bought it. It had a some problems, including the starter and the transmission. The engine did run. When I converted the car, I sold the engine to a Metro owner whose engine had died, so that he could fix his up and keep it running.</p><p>Besides purely the cost of fuel, there's all sorts of other reasons to build an electric car, such as the great learning experience. Also, just test drive an electric car sometime - it FEELS different than a gas car. You can't help but smile!</p>
It's different with an electric motor than with a gas engine. With the motor, there's not all that extra weight of the flywheel and the power of the engine still idling when your foot isn't on the accelerator. Just let off the accelerator, wait a moment, then shift. It's really easy. It's one of those things that's hard to explain, but if you experience it, you just go &quot;Oh, that was easy.&quot;
<p>just a few things that might help, one take the batteries out and buy a cheap generator from harbor fright about 120 and that will give you over 5 hours of use per 1.25 gallons of fuel, and it would atomatically regulate its output based on the demand from the motor, also keep 2 batteries in to bridge the gap between the generator giving more power and the drain for the motor, and 2 buy a thing of 20 gauge nichrome wire and make a coil around a tube put a small fan at one end and attach it to the vent that would normaly be the input from hot air from the engine, and then wire it to a potentiomiter/switch and then 1 battery that way you can turn on off and controll its heat output, and then i want to do this type of project, how hard was it to adapt the motor shaft to the cars transmisssion?</p>
<p>absolutly no. buy a utility trailer and put a generator on it. only need to use the generator when driving over the charging range. then you'd never need to discharge the battery on long trips increasing the balling-ness of your road trip. in fact, get an old VW diesel for the generator. I know it would get good MPG, we took one from Vancouver to Alberta at 15.00 dollars spent on diesel. the Olds that we took that winter was 80 bucks every time we saw a gas station. EV cars plus diesel generator makes long ass road trip.</p>
<p>hola si el auto que tengo que convertir es manual no tengo que montal la volanta para hacer los cambios gracias alfredo</p>
<p>Mr. Nelson, i don`t speak english well but i need your help. I`m a Colombia Mechanical Engeenering, living in the north of Brasil -Amazonia-, working like mechanical automotive teacher, and I am looking for a course in USA about car conversion, including theory and practice. Please send me information. Thank you. </p><p>Gerardo Mu&ntilde;oz Herrera.</p><p>gerardo2502@yahoo.com</p>
Hello, super inspiration and my big dream for many years! BUT, what about technical licence? I don't know US laws, but all european police patrols strictly check the &quot;papers&quot; of a car and &quot;conersion&quot; like this is direct order of very big fine :-(. <br>If it's easy or free in the US, I'm quietly envying, but I'm afraid, nor there is it possible...
<p>In which European country you live in. In Finland this is possible and if it is possible in Finland there should not be a place in a world where it is not possible :)</p>
<p>The Czech republic. In general, it's the same, but it very depends on what &quot;official vehicle inspection facility&quot; needs in fact. I'm afraid (and listen to), it's very very complicated (and expensive) process. Do your authorities need no technical drawings (project), special mechanical test of your &quot;self-built&quot; car, etc.? The main argument of our authorities (officers) is, that changing of engine and adding a battery change driveability and also safety. It's tru in general, but they make it more complicated than is necessary. It's really horrible process, and most of people I know, they wanted to do it, rather finally bought some old official electromobile and change battery (it's much less problem). Hope, it'll change, but not yet, unfortunately ...</p>
<p>Here is a link</p><p><a href="http://ecars-now.wikidot.com/ecars-now:faq#toc32" rel="nofollow">http://ecars-now.wikidot.com/ecars-now:faq#toc32</a></p><p>this is how it is in Finland</p>
No matter where you live, make sure to check your insurance, title, registration, and any other legalities you need to take care of before doing an unusual car project.<br><br>You want to make sure ahead of time that you can legally drive your vehicle when it is all finished. The only issue that I had on my car was that it was difficult to pass pollution controls! Yes, even without an engine, I still had to do a smog test!
<p>can you elaborate on the difficulties you had passing pollution controls? I thought it would only be a matter of showing the bureau of automotive repair that you had modified the car to run on electricity. do you have to pass some sort of electrical emissions test?</p>
<p>I live in one of the counties in south-eastern Wisconsin that requires emissions control testing. Usually, this just requires going to a specific location and having a test run using the ODBII port. Without the engine, the ODBII port has nothing to talk to! I originally mailed a letter to the state, explaining what I had done to the car, including photos showing the conversion process. The letter was returned, apparently unread, with a rubber-stamp response of &quot;Please take your vehicle to your local emissions testing station.&quot; When I did that, the person there plugged in to the ODBII, which of course would NOT connect. She then said, &quot;Let me try again....&quot; thinking it was a bad connection, rather than the fact that THERE WAS NO ENGINE IN THE CAR! The local folks at that test center had NO idea how to deal with it. Even on all the forms, it listed GAS and DIESEL as the only choices for fuel types. Eventually, I was able to find a real person, with an actual job title, business card, and desk. With him, I was able to make an appointment at a &quot;Technical Assistance Center&quot;, which was also further away than I could drive to, so I had to tow the car there. When I FINALLY got the car back into their shop and has somebody of authority look at it, the entire &quot;inspection&quot; consisted of me popping the hood and a man looking into the engine compartment and saying &quot;Yep, there's no engine in there.&quot; He then signed the bottom of a form and faxed it in to the state and told me I should be set forever on pollution testing on the car. No joke, pollution testing on the car really was the hardest part of building it! It's a little different from State to State, and maybe even which county you are in. Some places no pollution testing. Also, many places exempt vehicles older than 1996, because that's when ODBII came in to play.</p><p>Moral of the story? Just figure out what you need to do before you start your project. The last thing you want is not to be able to legal drive the project you put so much work into. Does anyone here drive a Volt or Leaf? What did you have to do for emissions testing or pollution control? (Keep in mind that my project was built BEFORE those cars were available.)</p>
<p>Here's a photo of me in the middle of winter, posing happily as I just passed the &quot;Yep, there's no engine in there,&quot; test.</p>
<p>For the full story on emissions testing, please visit: http://www.300mpg.org/projects/electro-metro/emissions-testing/</p>
If I understand well, your car is really completely legal? May I ask what all did you need to do (and what to pay for it) for registration ability? We in Europe need for this action an army of lawyers connected to bribed officers and policemen. <br> <br>Sumary: It's quite easy (and relative cheep) to physically convert, but quite impossible (and/or expensive) to legalize. So, finally nobody try it there (although there is gasoline more expensive than in the US!), because of legalization problems and/or fees :-(
Yes, this car is completely legal.<br><br>It still has all the original safety features. This car has &quot;daytime running lights&quot;, which have not been modified.<br><br>It has driver and passenger-side airbags, which have NOT been changed or modified.<br><br>The original seatbelts are all intact. Although I cut around the back seat, I make sure not to alter where the seatbelts mounted.<br><br>Before starting the project, I called my insurance company and told them exactly what I wanted to do. They had no problem continuing my insurance. Their thoughts were that the car had a lower top speed and would only be used closer to home would actually make it a BETTER insurance risk.<br><br>I already had a clean title for the car.<br><br>Registration in my area requires a pollution test. I wasn't able to pass it (even though the car doesn't make pollution at point of use) because without an engine, the ODBII system used at the emissions testing was not able to communicate with my car. It took me a while to find the correct government official for me to get an exemption, which required a mechanic to inspect the vehicle. That man looked under the hood, said &quot;Yes, there is no engine in there&quot;, and signed a form. <br><br>The United States has a long tradition of people working on and modifying their own cars, so it tends to be pretty liberal on making changes, as long as they are still safe. That said, exact laws can vary quite a bit from State to State and even which County you are in.<br><br>For NEW cars, it is EXTREMELY difficult to begin a new car brand, and it is one of the most highly regulated industries in the U.S. (Thank you Tesla Motors for all the hard work you have done! shaking things up!)<br><br>BEFORE starting a project, make sure to check over what things will be required for you to legally drive your vehicle and that you meet all your requirements.
Yes, it sounds very logical, safety should be only required for successful conversion legalization, but european laws aren't logical. As I said, I'm envying liberal laws (needed a pollution test is only a dry fly). In EU, mission impossible ;-). <br> <br>P.S. In fact, no wonder, that EU make individual GAS-EL conversions so unpleasant. The hole EU stands on gasoline excise taxes. Better labor mobility is not interesting topic (to ban cheep traveling is much easier way to fill a budget). So, there'll may be a chance until it runs out of oil, ..., but then EU will certainly make double (or quadruple) electricity tax :-D
<p>Hi Bennelson,</p><p>We are planning to build an EV based on an old Volvo 360 to do the Nordkapp challenge in December 2015 (7000 kilometers from Amsterdam (The Netherlands) to the Nordkapp (Norway) and back. Do you have any advise?</p>
Wow! That's a long race. You'll need a really good large capacity battery pack and a good (fast) charger. <br>Good Luck!<br>-Ben
Hey! Bennelson! I'm attempting to build a car with four power sources that'll hit 80mph at least. What would be your opinion and what would I need to know about such a project? I look forward to your feedback.
<p>What are your four power sources? Do you just want to charge an electric car four different ways, or are you designing a hybrid?</p>
<p>How long does it take to charge?</p>

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Bio: Ordinary guy with no special skills, just trying to change the world one backyard invention at a time. See more at: http://300mpg.org/ On ... More »
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