Camber Plates: Vorshlag vs GC

[BigD]

+1 for Vorshlag. I haven't seen a pair of GCs but my Vorshlag plates are beautifully designed. Some things you don't need to be a professional engineer to look at and wish something was beefier or more convenient. These don't make me feel that about any part of them. In fact, if I had to strain for a gripe, the only thing I would say is that the huge bearing needs time to loosen up, the steering feels tighter initially. But again, that's just if I was looking for something to complain about.

[Fair!]

I wish you guys made a SpecE30 legal set.

I wish all of the NASA sanctioning bodies/regions would recognize our E30 plates as SpecE30 "legal"... its a technicality that keeps our design out of the class. We will not compromise our E30 plate (specifically the upper perches we couple with the plates) design just because the rules are broken. :D

We've seen what happens to the OEM upper perches if you don't do it right... just don't want anything to do with that known issue.

[Dave]

I wish you guys made a SpecE30 legal set.

[Fair!]

I can't comment on Brand V vs Brand G impartially, of course.

i guess i should email them to find out if they have a perch that works with Koni's and OE style springs? or does anyone else know off hand?

Ah! I know the answer to that... :p

Yes... you just have to order the right perches for the strut and spring you are using (Bilstein Sport and Koni are significantly different). Luckily there's only one OEM spring diameter on an E30 (E36 has 3 OEM perch sizes!) but we do make them a number of ways depending on Bilstein Sport, Koni, etc. There's a lot fewer options on the E30 plates and perches than with E36 (which has 24 variations and counting!), which is nice.

You need the camber plates, obviously: Link1
And these perches: Link2

I just built and shipped several just like this for an E30 Koni OEM spring last night, and have extra sets built...

Cheers,

[Brew]

I also have both, and would agree that the Vorshlag plates are a much better design. Not to mention Vorshlag is a fantastic company to deal with and Ground Control is, well, shit.

[SR20Fastback]

i guess i should email them to find out if they have a perch that works with Koni's and OE style springs? or does anyone else know off hand?

[Teaguer]

^ word .

Vorshlag/Motoforce camber plates FTMFW .

[erik325i]

I have both. My 325i is sitting on a full C3 Motorsport coilover kit which uses the Vorshlag camber/caster plates, and my M3 came with Ground Control coilovers.

Comparing the two side by side, I would never buy Ground control plates. The Vorshlag plates are better in every way. They have a lower stack height than GC, which provides more shock travel. They have a huge spherical bearing. Vorshlag uses three welded on studs that mount up through the strut tower to mount, where the GC plates just use some nut/bolts to mount them. This makes mounting/adjusting the GC plates a pain in the ass because you have to reach up in the fenderwell with a wrench every time you want to tighten or loosen one of the bolts.

-Erik

[SR20Fastback]

What's your opinion on the two? I'm debating right now, need to make a decision before this weekend. I love vorshlags products, but on their website it says for bilstein struts (the perch side). I need these to fit IE3 (oe style springs) and koni struts.

The GC and the Vorshlag ones are very similar in price, but I'm curious to know what everyones experience is with their setup?