1978 323i S50 Propan New update 2017!

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Propan
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Re: 1978 323i Propan S50B32

Post by Propan »

Thanks.
I actually don't like the one armed wiper that mutch myself.
The problem is that if its two it crawls up on the windscreen blocking my view in high speed.
So thats only practical not cosmetic ;)


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Heinrich
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Re: 1978 323i Propan S50B32

Post by Heinrich »

That must be beyone 200 km/h, so guess I'll never have that problem myself :lol:
Propan
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Re: 1978 323i Propan S50B32

Post by Propan »

Malthe wrote:That must be beyone 200 km/h, so guess I'll never have that problem myself :lol:
That's correct sir.
I have 218km/t in the end of 4 gear, and thats no problem.
Theoretic 323km/t in 6 gear- now- thats a problem ;)
But in good conditions and long enough track i think 5 gear and 258 km/t is possible- but i will never try that again.
I had 260km/t with my old turbo and I had a hard time breaking down and keep it stabile.
Not recomended,this cars is NOT aerodynamic like a Lambo i'm afraid.
But god damn so sweet :)

The car is at the paint shop until tomorrow, already miss it :)

JE
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croma_man
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Re: 1978 323i Propan S50B32

Post by croma_man »

my mechanic has made already 8 swaps of S50 into E30 and a few S54...exactly the same situation. Car is stable until 240-250 BUT, in no way or option don't take the foot of the accelerator pedal at once, you get swimming lessons on the highway :) Perfectly stable car until you are hard on the accelerator, as you take the foot off, wobbly situation and pants full. Top speed recorded was 290 km/h but he also said, once and never again :mrgreen:
Propan
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Re: 1978 323i Propan S50B32

Post by Propan »

I can definitely confirm that ;)
And e30 are even more stable than the e21
I guess it will be better next year,
winter project is camber and toe adjustment in the rear...
Together with coilovers in the end it should work fine.

That should do it.
I also have BBS with ET zero rear, that makes the toe in/out even worse.
With aprox ET 15 is should be better,my old blue turbo was better I think.

That or it's just me getting older and wiser ;)
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croma_man
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Re: 1978 323i Propan S50B32

Post by croma_man »

yep, we grown up...10 years ago, I'd try to hit every corner and every straight at top speed :screwy

you thought about this ones ?

http://www.e30tech.com/forum/showthread.php?t=80410

or something else? Because I have the same problem with the rear, rear tyres after 3000 km, inner side 2mm, outerside 6mm...I also have to come up with a solution for next season.
Propan
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Re: 1978 323i Propan S50B32

Post by Propan »

I know and im going to use them :)
They should do the work. I was thinking of just buy the hardware at vw/Audi.
But its easier to just buy a kit i recon.
pandemonium001
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Re: 1978 323i Propan S50B32

Post by pandemonium001 »

Check my thread i have listed the bmw parts and the dimensions of the brackets, buy some flat bar and if you can get access to a milling machine, easy to knock a few up.
Propan
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Re: 1978 323i Propan S50B32

Post by Propan »

I guess thats easier. I use milling machine everyday at work :)
Thanks
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croma_man
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Re: 1978 323i Propan S50B32

Post by croma_man »

pandemonium001 wrote:Check my thread i have listed the bmw parts and the dimensions of the brackets, buy some flat bar and if you can get access to a milling machine, easy to knock a few up.
this forum amazes me everytime, good info about the brakes, suspension, camber adjustments, and i'm on a lot of forums, here I get the most info and help :cheers
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Jeroen
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Re: 1978 323i Propan S50B32

Post by Jeroen »

:thumbsup
Regards/groeten, Jeroen
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nas80
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Re: 1978 323i Propan S50B32

Post by nas80 »

I also noticed that anything over 200kph indicated (which is about 120mph) its like you go through some invisible barrier, I have nicknamed this phenomenon as the "barrier of reason". I also put this down to the brick shape of the e21, the aerodynamics are a problem.

I found that after I modified the rear beam to make camber and toe adjustable, that when I did a slight bit of toe-in at the rear (1.5/2 degrees I think it was?) and -2 camber and the car height set to very low, the improvement at high speeds was very noticeable.

I have on a disused piece of road I managed to find enough space to get the clocks to show 135mph (220kph?) and the car still was accelerating, I ran out of courage and backed off, never again will I go that fast in an e21, it was very scary :screwy

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Re: 1978 323i Propan S50B32

Post by problemchild75 »

nas80 wrote:
I have on a disused piece of road I managed to find enough space to get the clocks to show 135mph (220kph?) and the car still was accelerating, I ran out of courage and backed off, never again will I go that fast in an e21, it was very scary :screwy

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get a bowl of milk for the pussy :launch
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Re: 1978 323i Propan S50B32

Post by jimbob »

Ha ha have you done over 100mph in yours yet problem child I think you may change your mind
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problemchild75
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Re: 1978 323i Propan S50B32

Post by problemchild75 »

Problemchild by name problemchild75 by nature I may have taken the odd tip off the clock on its shake down voyage. I would like to say it felt planted but the day after I was driving a Toyota yaris thinking wtf this feels the better more sorted car. TBH top speed is not really my bag but there are 65 of us doing a rally across Europe next year and I'm considering using the 21 so 100mph+ cruising will be necessary.
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