Classic Mustangs (Tech) Technical discussions about the Mustangs of yester-year.

E-Stang Build Thread

Old 11-09-2014, 08:51 AM
  #191  
sailfish11
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Default More Updates/Pics

I've been working on several improvement projects on both the interior and exterior, so I thought I'd provide some photos. Here's the exterior.

It's not a great photo, but you can see the fog light kit installed. I haven't wired it up yet, but it looks nice and fills up the grille area that was blank before.

I've still got a lot of work to do on the interior, but here's a couple shots:


In the second photo you can see the updated dash area. I've replaced the old dash pad (which seemed to be some aftermarket cover) with a Ford tooling repro. I've also installed a new cluster bezel and switches (except for the heater switches, which at first I thought was ok, but now next to the new switches, it looks pretty tired).
If you look closely at the ignition switch you'll see my latest restomod upgrade: a push-to-start button. I did mostly for security - it includes a basic alarm and makes the car a bit harder to hot wire (won't start without the RFID chip nearby) - but also for convenience (and, in my opinion, looks pretty cool)!
One last pic, showing off the only exterior badge that would tell an onlooker that there's something unusual under the hood:

Last edited by sailfish11; 11-19-2014 at 08:13 AM.
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Old 11-18-2014, 02:04 PM
  #192  
Adrenolin
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Nice to see your still plugging away at it! Your Dropbox photos aren't leading due to it being locked though.. Great project!
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Old 11-19-2014, 08:16 AM
  #193  
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Thanks for letting me know Dropbox wasn't working (looks fine from my computer). I've moved the links to Flickr.
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Old 12-11-2014, 07:12 PM
  #194  
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Default Electronic Speedo issue

I'm having some trouble with my VDO Speedo. It's driven off the T5 sender and generally works. The strange thing is it goes bonkers when I turn on the headlights. Sometimes it works, but usually it bounces around or just goes completely dead.

I'm guessing it's a bad ground wire or interference from other wires. I'll try to track that down this weekend, but I wanted to see if anyone else has had trouble with electronic speedos and could maybe help me narrow down the possible cause.
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Old 12-23-2014, 01:07 PM
  #195  
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This would be a better fit for a import....a classic mustang not so much. Good luck with the project though. Sorry if I'm being Debbie Downer.
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Old 05-06-2016, 11:46 AM
  #196  
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Default EStang 2.0

Well, after six years of electric driving, I'm going to pull everything out and start over.

The car worked as a daily driver. I drove it nearly every day, but it never performed as well as I'd hoped.

The culprits were both the motor and the batteries. The motor came off a bus, so I thought it would move a little Mustang pretty well. Although it had decent torque (200 ft lbs), it only had about 80 HP. I guess that's why you never see a bus drag racing....

The batteries were also a source of weakness. The pack voltage dropped significantly under heavy load (like when trying to accelerate) and that further limited my available HP. The batteries were supposed to last about 10 years, but quality control wasn't great on these old Chinese cells (it's gotten better) and the pack is only as strong as its weakest cell. As it got near the end of its lifespan, cells were beginning to drop like flies.

So I'm pulling all the old components out and putting new ones in. Electric car technology has improved dramatically since 2008, when I first put the EStang together, so I should see a big improvement in performance.

Here's the "before" pics:




The front...




...and the back


Here's all the stuff we pulled out:




To be donated to a nearby tech college.


Here's the "after" pics:




The front....




...and the back

And here's the car, riding high:


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Old 05-06-2016, 12:04 PM
  #197  
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Default EStang 2.0

The new motor will be a UQM PowerPhase 100. It will give me about 10% more torque, but also about 130 HP. Not as great as a 289, but respectable.

The new batteries will be from a 2015 Tesla Model S. They're smaller, lighter, and way more powerful than my old ones. They should bring my range up to around 100 miles (up from about 35 that I was getting from my old pack).

I'm also getting rid of my old T5 tranny. I was only using 1 or 2 gears, so I was carrying around a lot of unnecessary (rotational) weight. I'm still considering what to use instead; maybe a Powerglide, or perhaps an old 3-speed. Talking to some transmission experts to see what would work best. I could forego the tranny altogether and do a direct drive. An electric motor could handle that, but having a couple gears will improve acceleration and top speed.

The car is at the paint shop now, getting the trunk and engine bay painted. Then it'll be about three months to get all the new gear put in.

Hopefully I'll be driving again by August.
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Old 05-06-2016, 02:59 PM
  #198  
barnett468
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wow, cool project.
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Old 05-06-2016, 03:06 PM
  #199  
fastbackford351
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Damn.




Damn.
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Old 05-06-2016, 05:42 PM
  #200  
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shocking
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