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-   -   Here we go again! Zuffenhaus MS RSR project... (http://forums.pelicanparts.com/porsche-911-technical-forum/379658-here-we-go-again-zuffenhaus-ms-rsr-project.html)

Wil Ferch 04-12-2008 01:47 PM

"Mary Stuart" look extended ducktail....look at the ~ '73 racers of the time.........

rick2 04-12-2008 08:41 PM

Subscribed. Thank you!

eimkeith 04-16-2008 06:42 AM

Quote:

Originally Posted by ktr6 (Post 3882248)
Keith, any updates?

Here you go - back from Powder Coat with sanitary metallic silver/clear powder job on the bottom, trunk, engine compartment and interior:


http://forums.pelicanparts.com/uploa...1208356685.jpg


http://forums.pelicanparts.com/uploa...1208356820.jpg


http://forums.pelicanparts.com/uploa...1208356903.jpg

eimkeith 04-25-2008 07:54 AM

And, work has begun on the Mary Stuart collar:

http://forums.pelicanparts.com/uploa...1209138708.jpg
nice alignment with the ducktail...

http://forums.pelicanparts.com/uploa...1209138737.jpg

http://forums.pelicanparts.com/uploa...1209138761.jpg

http://forums.pelicanparts.com/uploa...1209138787.jpg

stage one, rough shape is going well! We're re-living our art school days around here.

rennch 04-25-2008 08:42 AM

Keith, don't you mean "sano"? Are you an ex BMX'er?

Oh, and I got the template yesterday, thank you sir.

eimkeith 04-25-2008 12:40 PM

Ah yes, sano, indeed.

eimkeith 05-06-2008 06:39 AM

stage 2:

http://forums.pelicanparts.com/uploa...1210084709.jpg


http://forums.pelicanparts.com/uploa...1210084734.jpg


http://forums.pelicanparts.com/uploa...1210084760.jpg

coming along...

jpnovak 05-06-2008 06:48 AM

Looking good. Here are a few shots of the real thing for inspiration. Thanks to Moorespeed in Austin TX for letting me take pictures a while back.



http://forums.pelicanparts.com/uploa...1210085208.jpg

http://forums.pelicanparts.com/uploa...1210085223.jpg

http://forums.pelicanparts.com/uploa...1210085239.jpg

http://forums.pelicanparts.com/uploa...1210085252.jpg

eimkeith 05-06-2008 07:36 AM

thanks! that's helpful.

racemor 05-06-2008 10:20 AM

From Amelia Island '07.


http://forums.pelicanparts.com/uploa...1210098000.jpg

http://forums.pelicanparts.com/uploa...1210098021.jpg

mjshira 05-06-2008 10:33 AM

one thing is certain, this car will not be subtle... nice work fellas.

eimkeith 05-07-2008 09:44 AM

hmm. after chewing on the proportions a bit, we decided to revise the shape:

http://forums.pelicanparts.com/uploa...1210182197.jpg

http://forums.pelicanparts.com/uploa...1210182226.jpg

http://forums.pelicanparts.com/uploa...1210182255.jpg

- this should be better. stay tuned.

DaddyGlenn 05-07-2008 10:16 AM

True artistry!

David 23 05-07-2008 12:14 PM

Really interesting to see the progress. What is the procedure after you get the foam formed the way you want it? Looks gorgeous so far.

stevemfr 05-07-2008 12:18 PM

Wow! Why the shape change? Just going by the pics, it looked pretty close to perfect. Oh, BTW, hate to inform you, but the original still has its gutters:p

wachuko 05-07-2008 12:46 PM

Quote:

Originally Posted by eimkeith (Post 3611903)
-These are 17x9.5 and 12 CCWs, Full black.

Wow... mine are going to be 17x13 and 17x10.5 :eek: If those look huge I can't wait to see mine.... :eek: I am using the same tires, I hope those tires work well with the wider wheels...

Ahh, yes. Subscribed! Oustanding work as always.

eimkeith 05-07-2008 01:00 PM

Quote:

Originally Posted by stevemfr (Post 3929464)
Oh, BTW, hate to inform you, but the original still has its gutters:p

Dammit! I'm off to the dumpster... :p

juicersr 05-07-2008 01:04 PM

Great work and project. Just curious, i assume you guys are going to make a glass mold from these shapes... what are you going to use for you final layer before spraying your PVA? My buddy and i went from thishttp://forums.pelicanparts.com/uploa...1210193736.jpg
to this
http://forums.pelicanparts.com/uploa...1210193890.jpg
To finally this
http://forums.pelicanparts.com/uploa...1210194100.jpg

using a quick-dry plaster which could be sanded to a final shape and smoothness over the foam. However, it did 'spider crack' easily, was not perfect. Just curious what you 'pros' use. Thanks

eimkeith 05-30-2008 10:42 AM

"pro" may not be the best term - but we both have art backgrounds (I'm a sculptor, even), and we did sleep in a Holiday Inn Express last night..

For this quick plug work we're using the foam with the drywall plaster for shape, then we'll paint and wax it. I used to bondo, but the foam suffers a bit and it ends up being additional work to get it back to where you want it.

I've never really liked PVA - I'm unusual in that way, I suppose.



Here is where we are today - the shape is a LOT better, IMHO. Considering that we can't pull molds off of Kitchak's car (and it has wider fenders as well), I feel like the overall shape and proportions are pretty good - nice and vintagey! good lines.

http://forums.pelicanparts.com/uploa...1212172677.jpg
http://forums.pelicanparts.com/uploa...1212172717.jpg
http://forums.pelicanparts.com/uploa...1212172780.jpg
http://forums.pelicanparts.com/uploa...1212172810.jpg
http://forums.pelicanparts.com/uploa...1212172846.jpg
http://forums.pelicanparts.com/uploa...1212172888.jpg
http://forums.pelicanparts.com/uploa...1212172918.jpg
http://forums.pelicanparts.com/uploa...1212172952.jpg

eimkeith 05-30-2008 10:52 AM

http://forums.pelicanparts.com/uploa...1212173130.jpg

http://forums.pelicanparts.com/uploa...1212173157.jpg

http://forums.pelicanparts.com/uploa...1212173180.jpg

and, the prototype for the hybrid 3.6/3.2 RSR fan shroud that we'll be using for that era-look:

http://forums.pelicanparts.com/uploa...1212173353.jpg
http://forums.pelicanparts.com/uploa...1212173378.jpg

wachuko 05-30-2008 10:59 AM

Wow!

boba 05-30-2008 11:14 AM

Is that fan shroud a "new product" or a one off? Looks nice.

eimkeith 05-30-2008 11:42 AM

new product. want one?

rennch 05-30-2008 03:35 PM

You guys should really think about going into another business. You don't really have the hang of this "fabrication" thing. Such sloppy work.

Mega ;)

ischmitz 06-02-2008 01:23 PM

Keith, you might want to talk to this guy (in case you missed that on the off-topic)....!! :eek: http://www.autoblog.com/2008/05/30/lithuanian-builds-car-from-polyurethane-foam/

eimkeith 06-02-2008 01:35 PM

lol - he's got the blue construction foam in there, too....

I'm digging the rear of the car, but something terrible happened to the front.

We'll only be using the foam and goop to make the positive shape to create our mold from. Then it will be removed from the car and replaced with a proper cast wing.

Thanks for the link, though, I love that stuff!

ischmitz 06-02-2008 03:23 PM

Keith, I agree 100%. But you got to give him kudos for skill. I don't like the front either but overall he did a pretty respectable job IMHO....

Just be careful with solvents around that car. And God forbid he'll ever have a an eletrical fire

juicersr 06-02-2008 05:18 PM

Lookin good. That lithuanian dude is a hardcore masochist... i used small amounts of that inslulating foam for small details. cant image doing the majority of the car with it. too hard to shape. The hard part of this stuff is getting the shape smooth, with lotsa coats of fast-dry plaster.

stevemfr 06-03-2008 12:32 AM

Quote:

Originally Posted by eimkeith (Post 3979218)
I'm digging the rear of the car, but something terrible happened to the front.

Wow! I agree with that to 200%. But tugly. And those wheels... Either they're like 42" or Lithuanians are short. I didn't know Pirelli or any major tire manufacturer made tires that big. They look something like 475/12 ZR 42's.:eek:

JohnJL 06-03-2008 04:44 AM

Yikes
http://forums.pelicanparts.com/uploa...1212497051.jpg

eimkeith 06-06-2008 06:01 AM

ok, the shape is finalized (on the left side, lol) :D

http://forums.pelicanparts.com/uploa...1212760592.jpg

http://forums.pelicanparts.com/uploa...1212760626.jpg

http://forums.pelicanparts.com/uploa...1212760678.jpg

http://forums.pelicanparts.com/uploa...1212760714.jpg

after we finalize the right-hand wing section, we'll coat the foam with a paint barrier, then a release agent, then we'll create FG molds from the positive.

we'll make the final product in FG and will install on the car, then the car goes off to the paint shop.

THEN we assemble the car.

In the meantime, we're building a 3.8 w/PMOs for this thing. Should be pretty cool. :cool:

mjshira 06-06-2008 06:13 AM

automotive artwork, very cool! keep it coming. Should be nice and toasty in the shop during the day now ;-) so the stuff should dry pretty quickly when you're working with it.

shbop 06-06-2008 06:29 AM

Quote:

Originally Posted by eimkeith (Post 3973869)
new product. want one?

How much?

eimkeith 06-06-2008 07:06 AM

still sorting that part! let me get the first run in and I'll come back w/pricing...

lateapex911 06-06-2008 08:30 AM

Great stuff Keith!

I'm about to embark on making a mold for an air dam that has gone out of production. I have a new one, and will use that as the plug. I'd love to watch your process here, and would be interested to see and know what products you will be using. It's been a few years since I dabbled in this.

This is another interesting project you have, love the diary and pics! Thanks for taking the time to do it.

av winans 06-12-2008 02:08 PM

Here is the updated version of the wing. Still needs some more tweaking but getting very close.

If anyone needs some sheet rock work I might be willing to do moonlighting.
http://forums.pelicanparts.com/uploa...1213307923.jpg
http://forums.pelicanparts.com/uploa...1213308027.jpg
http://forums.pelicanparts.com/uploa...1213308246.jpg
http://forums.pelicanparts.com/uploa...1213308300.jpg

Jeff Alton 06-12-2008 02:25 PM

Fantastic!!! Looks great!

What hubs are you going to run on that car? :)


Cheers

barney911rs 06-12-2008 02:46 PM

might as well hand hammer something out of a block of aluminum or titanium. Keith is developing mad skills. :)

av winans 06-12-2008 07:07 PM

Jeff, I'm hoping that the customer will go for some center lock hubs coming to market real soon "PCA Parade soon".

If he sticks with a five bolt setup maybe some forged 17" 3 pieces fuch wheels.

mjshira 06-12-2008 07:08 PM

hmmm, sounds very evil... (and expensive)


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