E36 318iS - Racecar on an diet
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Author Topic: E36 318iS - Racecar on an diet  (Read 35007 times)

ZaNDeR

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E36-Italia :: Artic Silber metallic '94 318iS
« Reply #15 on: September 23, 2011, 08:50:05 PM »
Very nice! 17'' wheels are the best for those cars! Looks good dude
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\'91 318is

E36-italia

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E36-Italia :: Artic Silber metallic '94 318iS
« Reply #16 on: October 31, 2011, 07:26:28 AM »
since I mounted the E46 330 front brakes i took some time to bleed them.. 2months doing other stuff... but now they are done and good lord!
stomp (really hooligan stuff stomping :P ) on the brake pedal @ 80km/h and it locks up! oh and her 'ass' comes quite a bit up and floats around a tad.
.. and I have my koni shocks at full hard... can't wait to give her a go at a track!

But for now my race car is in fab-mode :)
i'm reposition my rad (with external resevoir) and naturally force inducing the little M42 (like the 320 stw)
The lower part of the M3 bumper will have a duct for the rad (and the hood for the hot air exit) while the kidneys will have a airbox connected to the maf.

mock-up pics:

possible air filter location.. i was toying around with the bends i had laying around.
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950kg E36 from 3/94 ex M42B18, now with Saab B204l turbo power.

E36-italia

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E36-Italia :: Artic Silber metallic '94 318iS
« Reply #17 on: January 19, 2013, 08:37:28 AM »
It has been quite some time since I updated my own tread..
This morning I towed my race-car to my new appartment so it wasn't sitting in the way at my parents place.
She can drive on her own power, but it has no license plates and I have no snow tires that fit (need 17" wheels to clear the 325mm brakes) so i rented a trailer :)



At least now I can look at her.. I will have no time & funds available since I will be getting married in september this year.. and that is more important then making her faster.
« Last Edit: January 19, 2013, 08:38:58 AM by E36-italia »
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950kg E36 from 3/94 ex M42B18, now with Saab B204l turbo power.

sebmax

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E36-Italia :: Artic Silber metallic '94 318iS
« Reply #18 on: February 10, 2013, 03:54:30 PM »
very beautiful
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http://bmwpicardie.xooit.fr/index.php

E36-italia

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Re: E36-Italia :: Artic Silber metallic '94 318iS
« Reply #19 on: March 11, 2013, 04:22:43 AM »
Quote from: sebmax on February 10, 2013, 03:54:30 PM
very beautiful

Thanks!

some updates:
I got myself a tow hook (front uses a tow strap) with a funky sticker which adds 5hp at least :)

for the european guys, I got it from Fullcartuning.com, D1 Spec sells it... they have to order it since they mainly deal with honda's.
« Last Edit: March 11, 2013, 04:48:59 AM by E36-italia »
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E36-italia

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Re: E36-Italia :: Artic Silber metallic '94 318iS
« Reply #20 on: March 31, 2013, 03:46:17 AM »
I finally got my (rally) slicks in! :)
215/45/17 in soft compound.


now I have no excuse to go full throttle at the track :D
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romkasponka

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #21 on: April 01, 2013, 07:33:38 AM »
As I told you need wider rims ;)
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E30 318is M42
E36 318is M44

E36-italia

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #22 on: April 01, 2013, 07:58:58 AM »
Quote from: romkasponka on April 01, 2013, 07:33:38 AM
As I told you need wider rims ;)
Wahaha well for that i need more power first ;-)
Going any wider will not get me enough heat into the tires i think. (what would an empty e36 coupe weight? (also no heater).. with the stock 140hp to work with)
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romkasponka

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #23 on: April 01, 2013, 10:07:53 AM »
There was lots of the discussions about this - books, racecar engineering magazine ETC.... The wider you go the better it is. You can use softer compounds if you afraid that tires will be to cold to get maximum.
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E30 318is M42
E36 318is M44

E36-italia

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #24 on: April 01, 2013, 10:49:55 AM »
true, but there is a trade off between lap times and tire width.
in a oversimplification wider is better.

but in practise a wider tire gives more drag (both aero and mechanical) - it is heavier (therefor different shock+spring setting) - requires a reworked suspension design.
I agree that a wider tire works better simply because the less load there is on a tire the better it works (and lower tire rate vs spring rate interference)
Sure, going from 7 to 8 won't change much (apart from weight) but with 140hp I don't see there is a benefit, remember.. i'm not racing a 1200kg M3 ;-)
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romkasponka

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #25 on: April 01, 2013, 01:08:23 PM »
Also you will get better steering response and probably grip if you mount the same tires on 8" rim. IMHO 215 is too wide for 7" rim. And I think 205 is the maximum for 7" rim.
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E30 318is M42
E36 318is M44

E36-italia

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #26 on: July 24, 2013, 09:06:54 AM »
Removed the cat for more breathing 'room' :) and make it better flowing at the same time (no more 90degree bend)



Can't wait to test it.. I think it would be noisy, even with cat there was a little pop coming from the idle when going from 1200rpm to 800rpm, now it will be a loud pop? time will tell :P  (oddly my other car doesn't have that small external combustion gadget)
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romkasponka

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #27 on: July 24, 2013, 03:56:43 PM »
I am personaly missing Italy and Tratoria Brea in Bergamo alot. Hope I will have good contract in Italy one day.... One of the counties I want to wisit again ;)
I am thinking you are on the good route, but folow the route which already made  10 years before. Do not try to invent bycycle! :) Just do copy paste instead of this ;)
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E30 318is M42
E36 318is M44

E36-italia

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #28 on: July 31, 2013, 11:37:09 AM »
I got the exhaust finished, and mounted it!
This is how she sounds now :) 


<iframe src="https://www.facebook.com/video/embed?video_id=10201522065644484" width="0" height="0" frameborder="0"></iframe>


(anybody knows how to embed iframes?)
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E36-italia

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Re: E36-Italia :: Artic Silber metallic '94 318iS - [page 2] Slicks to test :)
« Reply #29 on: October 21, 2013, 02:46:41 PM »
time for some updates!
After moving here from my parents to my house, it was time to move her again :)
From:

to:

Yup, that is indeed a E30.. a rally car ;-)
After moving her to this oversized 'shed' i got some new motivation to work on her.
First off tiding up the electrics:




Still got a lot to do:


And I brought myself a rear spoiler that wont allow me to park next to the fast & furious boys at the local mc donalds, a STW replica rear wing!
http://raceparts.biz/category-2/bmw-e36-and-e36-m3-fibreglass-grp-body-panels/bmw-stw-supertourer-replica-boot-spoiler-low-downforce-version.html
When I have recieved it/painted it/mounted it I will post some pictures of it :)
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