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Ben's 1982 928 S "restoration"

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Old 11-03-2023, 06:09 PM
  #241  
Ben006
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Okay I'm 1/2 year late ^^

Cage is taking shape







Cage is done and I drove it. Found some problems, like have no power steering...








It does shoot flames

Old 11-03-2023, 06:19 PM
  #242  
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Then I broke my pinky...
OOps




Received the foot rest !


And wrapped the exhaust (one handed ^^)


Then received some more stuff !





Can't wait !


My finger kinda healed... crooked, and 1/4 inch shorter...


Door card are installed




Mounted the PS line solidly

The pump I chose is kinda old... I have to bleed it first.

Exhaust wrap is done, no more cooking my butt !


Taking shape !


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Old 11-04-2023, 08:01 AM
  #243  
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I decided to switch to a PDM, the same brand as my ecu !



Keypad goes there


Took the old harness out


An new one in


both ecu will be placed here


I also removed the engine harness to simplify it a bit.

Then I tackled the roof mould.


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Old 11-04-2023, 09:13 AM
  #244  
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Electronics are working well !


Gotta clean up now


Idid my first hillclimb !
What better way to do your first race alongside Raymond Boutinaud ?





Despite being in the middle of July it was awesome !















The car is a bit big and heavy for this kind of exercise,

Result ? 8th in production and 1st in class !
Ok, if you include single seaters I'm 24th ^^ But they're cheating !



I did buy that




Old 11-04-2023, 09:31 AM
  #245  
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Got a FIA seat
A FIA solid state circuit breaker
And an automatic fire extinguisher

Forming the extinguisher lines


new seat


Circuit Breaker


Roof being vacuumed


I thought my cam tower were leaking so I replaced the gaskets AGAIN...


And some stuck lifters


I did a photoshop of what the car will look like when done


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Old 11-04-2023, 09:38 AM
  #246  
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It's got a roof !


Need to trim it.

I found the leak... it was the camshafts seals...




Trimmed the roof panel.






Installed the outside buttons for the fire extinguisher and circuit breaker.


I started the plug for the headlights covers.

Old 11-04-2023, 09:42 AM
  #247  
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Pour la 928 :



I glued them


new harness


Then I machined a part for the hatch. A 680gr of aluminum


machined





Final weight 31gr !

Old 11-04-2023, 09:49 AM
  #248  
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I molded the headlights



Polyester resin released a LOT of heat ^^
Mais bon, le moule à quand même fonctionné même si les gaz dégagés par le polystyrène ont créé des bulles...


Butg I fixed it


First try:


Il y avait pas assez de mou sur le film à vide, et j'avais des fuites... en plus de ça la résine a mis plus de 4H a polymériser... donc le rendu est moyen...
Il faut que j'améliore mes techniques de bagging !



Out of the mold:


The gel coat I used is crap...

So I didn't use any on the second try !

J'ai eu des petits problèmes d'adhérence sur les flancs verticaux, mais c'est surtout que j'ai pas encore une assez bonne technique !


Well better !
Though I want to redo the whole process to make a better mold, and better parts, less tall.


I put the plexi windows in



I wanted to keep the aluminium window trims to keep a stock look.
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Old 11-04-2023, 09:57 AM
  #249  
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So... I was visiting my old job... and they asked me to come back, gave me a raise, and flexible hours... So guess what ? I'm a Porsche Tech again ^^


And the 928's got eyes again !




I received the prototype for the roll center and geometry correction for the front of the 928 !





Door locks bits !


And stalks ! All black anodized cnc aluminum !



Love them !

Carbon roof is at the body shop for it's last clear coat ! Can't wait to have it back and glue it on ! It looks so great !


I took some time to clean the windshield... I never did it, it had a ton of overspray !



I go back to the shop tomorrow, if it doesn't rain I'll drive and tune the car a bit.

December 2nd I gotta have my trailer done so I can bring the 928 to the track !
Not to race, but to show it off and tune in on an empty road.
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Old 11-04-2023, 05:15 PM
  #250  
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All I can say is incredible. Very motivating.
The rear hatch latch is intriguing. I will have a look back through the thread to see how it works. Mine is a constant battle since its all falling apart. I often thought if I could just add a push button type variant then I would be happy. Might be a small market there.

Last edited by grepin; 11-04-2023 at 05:16 PM.
Old 11-05-2023, 01:53 PM
  #251  
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Thanks

For the latch, it's a "quick latch", so there is no locking, in latches and unlatches when you press on it. It's fairly secure, but not really for street parking :/

Today I worked at the shop. We cleaned my friend's engine, and I took the opportunity to drive the 928... eheheh I already love it !

I do need to move the pedals back by a good 3 inches though !
The power steerings works perfectly... works way better when you actually fill it up the proper amount of fluid ^^

The engine still needs some tuning but it works already eheh. It drifts well, very easy to throw around !

Quite pleased with the sound !





We did work !

Old 02-04-2024, 06:27 AM
  #252  
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OK so a LOOOT happened in the last months...
In October I got asked to work back at the Porsche Center, for three months, I agreed.
At the end of the contract they asked me to come back full time.
In the same time I got offered a job in mechanical design at another company, got to the end of most of my projects, and found a new shop !

So, I accepted the job at Porsche, the other job was super nice, but it would have been hard to continue both BAD and a new job.
I got the new shop, a lot bigger, more expensive but still fair.
I had a week to move my stuff ( I still have the old shop for another month), I did, and I love it ! There is so much room !



I'll get some go jacks to move it easier.


The old shop had 4 lights. This one has 22. No dust, better insulation, easier to go in and out... perfect !






To be able to work from anywhere I got a laptop instead of my worstation. Then immediately upgraded it with 32Gb of RAM and 2Tb of memory. Should be plenty, enough for a few years !


Monday I start back at Porsche, I hope they had time to install my lift
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Old 02-04-2024, 03:43 PM
  #253  
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For most people and EFI conversion is a can of worms that never gets finished. A huge percentage of such projects that are documented here start out bravely and then stall. So keep the CIS as fall back.
Old 02-04-2024, 05:13 PM
  #254  
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Much success in your new shop!
Old 02-04-2024, 05:14 PM
  #255  
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Originally Posted by NvsCardealer
For most people and EFI conversion is a can of worms that never gets finished. A huge percentage of such projects that are documented here start out bravely and then stall. So keep the CIS as fall back.
I converted my '82 928s a couple of years ago to full EFI using a Microsquirt. Cheap and easy and way better than mechanical injection. I sold my CIS on and it paid for about 50% of the conversion. The 928 with a modern EFI is a lovely car!


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