What's needed to create a truly great e30

General E30 related discussions -
Please put technical questions in E30 Tech Help forum below

Moderator: martauto

Demlotcrew
E30 Zone Team Member
E30 Zone Team Member
Posts: 13329
Joined: Mon Dec 20, 2004 11:00 pm
Location: East Anglia

Post Tue Jan 27, 2015 3:34 pm

off piss :teehee:
Split_S
POR 15 junkie
Posts: 529
Joined: Sun Jun 16, 2013 11:00 pm
Location: Canada

Post Tue Jan 27, 2015 4:43 pm

pacerpete wrote:
Muzz2676 wrote:Mmmm, might have to sell the car and get a 318is and start again.

If you have any regard for your dollarz, you would be much better off saving your money and buying a M3.

15k spunked on a molested mutant = a 4-5k hard to shift turd when you want / need to cash it in. People who want a modified car , generally build their own, not buy somebody elses vision.
Absolutely true.
HairyScreech
Engaged to the E30 Zone
Engaged to the E30 Zone
Posts: 6265
Joined: Sun Jan 21, 2007 11:00 pm

Post Tue Jan 27, 2015 5:42 pm

Demlotcrew wrote:S14 is easily lighter, as for M3 specific 5 stud, you cant replicate it. Without going in to much detail, the front lower 'lever' plate design offers the best steering feel of any road BMW made to date!

Dont get me started with the Chassis, there are so many differences that those who think the C pillar and arches are the only differences really should hang their head in shame. :)
I'm not aware of any difference in the steering geometry other than the eccentric bush.
Are the bottom plates more than just an easy way of correcting the bump steer caused by excessive lowering?

If so then no you can't fully replicate that, the castor, camber, toe, track width, ARB mounts, et al can be replicated with stock struts but if the are produced a different toe on turn then that's much harder to change but not impossible.

There is some nice info on the exact differences between a stock car and the M3 here:
http://www.bimmerforums.com/forum/showt ... tion-ratio

With all of that said, we are talking about outdated 80s shite. All of it is so ancient the Romans used it on chariots.

The best set up would be to ditch the e30 running gear in totality.
2.8 development thread http://www.e30zone.net/modules.php?name ... c&t=170822

m3.3.1 m20 thread - now running, chip needed - any volunteers?
http://www.e30zone.net/modules.php?name ... =viewtopic&