Hello from California

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jeff1
Posts: 23
Joined: Sun Aug 22, 2021 7:01 pm
Your car is a: 1978 Fiat Spider 124

Hello from California

Post by jeff1 »

As of almost 5 weeks ago, I’m the owner of a 1978 124 sport spider. I hope this won’t offend any purists, but my plan is to convert it to an EV.

I’ve had the itch to do an EV conversion for several years. I’m mostly interested in it as a challenging spare time project and chance to learn more about cars, as well as a project to work on with my kid. I’d done some small engine stuff when I was younger: motorcycles, go-karts, and the like, but this will definitely be a stretch for me. I’ve actually driven a production EV as my primary car for almost 6 years: first a LEAF, and now a Chevy Bolt. Although they may not look like much from the outside, they’re a lot of fun to drive because of their instantly responsive torque and low center of gravity.

Over the months of periodically browsing the classifieds for a car to convert, I found myself being drawn to 124s. The car I finally pulled the trigger on had a pretty clean body with not much rust. The engine seems to have been leaking oil for a while and wouldn’t keep oil pressure, the electronics were flaky, and it has the common issue where the crossmember mounts have broken through the frame rails. The interior is a bit ratty and could use some upgrading as well.

https://photos.app.goo.gl/aPedwghPmXuk5KUY8

Since I’ve gotten the car, I’ve pulled the engine, fuel tank, and all ICE components, as well as the transmission. I disassembled the front suspension, and welded ⅛” steel plate reinforcements into the rails for the crossmember mounts. It’s been a lot of fun so far, and I have a long list of questions building up to ask. :)
tima01864
Patron 2021
Patron 2021
Posts: 702
Joined: Thu Jan 12, 2012 8:01 pm
Your car is a: 1983 FIAT Pininafarina Spider 2000
Location: Wilmington, MA

Re: Hello from California

Post by tima01864 »

One member Electricspider chronicled his adventure, That may interest you. Looking forward to seeing yours!
18Fiatsandcounting
Posts: 3799
Joined: Fri Mar 15, 2019 11:23 pm
Your car is a: 1969 and 1971 124 spiders
Location: San Francisco Bay Area

Re: Hello from California

Post by 18Fiatsandcounting »

Cool; I'll be interested in following your progress! Where in CA are you located? I'm an hour or so east of San Francisco.

-Bryan
jeff1
Posts: 23
Joined: Sun Aug 22, 2021 7:01 pm
Your car is a: 1978 Fiat Spider 124

Re: Hello from California

Post by jeff1 »

I'm not too far away: in the SF bay area, a little north of San Jose.
18Fiatsandcounting
Posts: 3799
Joined: Fri Mar 15, 2019 11:23 pm
Your car is a: 1969 and 1971 124 spiders
Location: San Francisco Bay Area

Re: Hello from California

Post by 18Fiatsandcounting »

Very good, I'm in Livermore, so not too far away. Let me know if you need any help with your project. While I have zero experience with electric vehicles, I have played around with Fiats for about 40 years now. Down to just two currently: a '69 spider and a '71 spider.

-Bryan
jeff1
Posts: 23
Joined: Sun Aug 22, 2021 7:01 pm
Your car is a: 1978 Fiat Spider 124

Re: Hello from California

Post by jeff1 »

Thanks, I may take you up on that at some point!
rdv
Posts: 470
Joined: Sun Feb 12, 2006 8:34 am
Your car is a: 69 AS Spider
Location: Hamburg, Germany

Re: Hello from California

Post by rdv »

Hi
and welcome! This conversion is getting popular I think!

The worldwide Spider Register counts 4 conversions, all from the States:
. Roadstersalon in Illinois
- Electric GT (two cars, one sold to the Bahamas)
- Matt Shobe in Washington see here:
https://www.fiatspider.de/register/vehicle/903
(link not static monthly changing)

Perhaps you will get in contact with him? Of Course I am interested in your work in all phases plus the VIN for the Register!

Bye Ralf
69 AS Spider
-------------------------------
the Worldwide Spider Register
Be part of it and register your car(s). Starting point here:
https://www.fiatspider.de/worldwide-spider-register
jeff1
Posts: 23
Joined: Sun Aug 22, 2021 7:01 pm
Your car is a: 1978 Fiat Spider 124

Re: Hello from California

Post by jeff1 »

Thanks! It looks like mine was added to the register previously: https://www.fiatspider.de/register/vehicle/12009
rdv
Posts: 470
Joined: Sun Feb 12, 2006 8:34 am
Your car is a: 69 AS Spider
Location: Hamburg, Germany

Re: Hello from California

Post by rdv »

jeff1 wrote:Thanks! It looks like mine was added to the register previously
Hi Jeff,
great! Then I will update this entry! Good luck to your project!

Cheers Ralf
69 AS Spider
-------------------------------
the Worldwide Spider Register
Be part of it and register your car(s). Starting point here:
https://www.fiatspider.de/worldwide-spider-register
canadiancastro
Posts: 22
Joined: Tue Sep 07, 2021 4:08 pm
Your car is a: 1978 Fiat 124 Spider

Re: Hello from California

Post by canadiancastro »

Jeff, how's it going? Curious about this conversion!
jeff1
Posts: 23
Joined: Sun Aug 22, 2021 7:01 pm
Your car is a: 1978 Fiat Spider 124

Re: Hello from California

Post by jeff1 »

Thanks for asking! Steady progress. I've rebuilt the front end suspension, with a new crossmember, control arms, ball joints, and bushings. (The crossmember bolts and nut had been damaged when it broke away from the frame rail):

https://photos.app.goo.gl/rp5RYCsvCXHtUeZP9
https://photos.app.goo.gl/EJzShehXHdv1ThDPA

I also replaced the brake rotors and pads on the rear, as the pads were pretty worn and one of the rotors had a deep groove in the back (at some point in the past before I owned it, the caliper support bracket was bolted on without the spring washers that were normally there, which caused the bolts to stick through and gouge the back of the disc). Getting the pistons compressed by screwing them down was an enormous pain and I hope I never have to do that again. :)

https://photos.app.goo.gl/2VcDTPgthaje1E7A7

I still need to replace the master cylinder, and reflare the brake lines (They seem to only have a single flare on the MC side, which probably explains why they were leaking)

I picked up a used LEAF motor from a junkyard and have been using Fusion 360 to mock up adapter plates to connect to the transmission, but it is a bit tricky given the shape of the motor. I also found a used Prius inverter and am looking into using one of these conversion boards and the Open Inverter software to adapt it to the motor: https://evbmw.com/index.php/evbmw-websh ... ted-boards.

I've really been enjoying the project and have learned a ton already.
canadiancastro
Posts: 22
Joined: Tue Sep 07, 2021 4:08 pm
Your car is a: 1978 Fiat 124 Spider

Re: Hello from California

Post by canadiancastro »

This is great, thank you for taking us along for the ride on this one! Please keep is up to date!
SurlaCraque
Posts: 12
Joined: Mon Sep 27, 2021 2:29 pm
Your car is a: 1979 Fiat Spider

Re: Hello from California

Post by SurlaCraque »

very cool and good luck with the project. I'm about to embark on a father and son Fiat project myself but we're not cool enough to do an EV. I suppose you've seen this car: https://electricgt.com/builds/electric- ... 24-spider/

Cheers!
davidbruce
Patron 2020
Patron 2020
Posts: 239
Joined: Tue Jan 05, 2016 2:01 am
Your car is a: 1980 Spider 2000

Re: Hello from California

Post by davidbruce »

Jeff, be aware that the Spiders use bubble flares on the brake lines. Not the double flares seen on North American vehicles. I have seen them described as unfinished double flares. Looking forward to following your progress.
Dave Kelly
Campbell River B.C.
1973 Sport(sold)
1980 Spider 2000(project, aren't they all)
jeff1
Posts: 23
Joined: Sun Aug 22, 2021 7:01 pm
Your car is a: 1978 Fiat Spider 124

Re: Hello from California

Post by jeff1 »

Thanks! Yeah, that's something the manuals kind of gloss over. Fortunately I did find that on the forums here (which have been really helpful). Let's see how much brake line I go through up trying to do it correctly. :)
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