Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

16 Pages V < 1 2 3 4 5 > »   
Reply to this topicStart new topic
> PIX, Pix Of Enlightenment
balljoint
post Oct 29 2013, 12:34 PM
Post #41


914 Wizard
**********

Group: Members
Posts: 10,000
Joined: 6-April 04
Member No.: 1,897
Region Association: None



QUOTE(Dr Evil @ Oct 27 2013, 11:19 PM) *

I looks like a Fiero (IMG:style_emoticons/default/confused24.gif)



(IMG:style_emoticons/default/idea.gif)

Yes. Yes, you do.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Dave_Darling
post Oct 29 2013, 12:34 PM
Post #42


914 Idiot
**********

Group: Members
Posts: 14,981
Joined: 9-January 03
From: Silicon Valley / Kailua-Kona
Member No.: 121
Region Association: Northern California



Because RACECAR!! (Mag is lighter.)

--DD
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Oct 29 2013, 07:44 PM
Post #43


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Found some old links re:flat-8 at PerformanceForums

http://jalopnik.com/5799726/emerson-...kswagen-beetle


https://www.youtube.com/watch?v=tXKcpbFF7WI

"Excellent, the pressure is great, Today is March 19th, 2009, and tomorrow, we will be recorded for the show,
'Auto Esporte'. Good work Marco, Good work Arlindo"


https://www.youtube.com/watch?v=Zto2UDCUyoY

The vids have be online a few years.
These guys make it look easy.Wanted a Flat-8,Made one.


https://www.youtube.com/watch?v=nF9j6G4bkZg


(IMG:style_emoticons/default/smilie_flagge24.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Nov 1 2013, 06:13 PM
Post #44


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Some headway's been made

Custom flat-8 crank from Oz.

Attached Image

Attached Image

http://www.performanceforums.com/forums/sh...he-Engine/page2

Can't be cheap.
Building a 908 tribute from scratch,to a fine resolution.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 6 2014, 02:06 PM
Post #45


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Attached Image
Fer sail
Attached Image
Wider to fit,with or without flares.
Attached Image
early corsa
Attached Image
late corsa 8
(what a '77 914/911/944 morph looks like)

Attached Image
nice crank.corvair aero app
they are able to do -8's
to similar specs 2.5K+
/
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
billh1963
post Apr 6 2014, 04:43 PM
Post #46


Car Hoarder!
****

Group: Members
Posts: 3,402
Joined: 28-March 11
From: South Carolina
Member No.: 12,871
Region Association: South East States



Any progress on welding the 2.7 cases together?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 6 2014, 07:38 PM
Post #47


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



billh1963:
I looked at the performanceforum thd recently,and from what was described the case weldment requires further welding.
Magnesium castings are no doubt difficult to do to a machined tolerance.He was able to get within 1mm(0.039")runout through the mains bores,
which all things considered,is a notable success.So,some layup on the mainbores and parting faces to be remachined,to straighten it up X2.
A ton of very difficult work.Inspired by their efforts,a minor change in plans will be applied to my own P14.
The intent was to run the 2L until I found some issues with the valve guides,and since I now have the Corvair 6's,I believe the initial cost of a 14-6 will be tolerable,
originality deferred temporarily.The idea of creating a flat 8 using Corvair blocks welded and machined can't possibly be original,though the net has not revealed an attempt.
The CNC shop doing the billet corvair cranks are a likely source for a 90-degree 8 pin crank.A fewer number of main bearing pins may be a serious problem for the
vibration characteristics of such a long crank.More research is needed.
Here is a site (edit:11/05//15(http://www.pattakon.com/))that makes balance software available.
The Porsche drawing I've posted here shows the 90 degree pins interspersed with the 0 degree pins.
The 2 billet cranks made in Australia appear to be the other method,which I believe is the solution Porsche used to tame the harmonic vibrations inherent with the original design.
The price of a crank made to these specs is not cheap,so what to do if you're really hankering for a flat 8?Cut weld...? (IMG:style_emoticons/default/lol-2.gif)
Seriously,a talented welder with some rod may git er done.A lot of work.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 15 2014, 12:02 PM
Post #48


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Attached Image
OK.here's the plan..
Get 2 sets of cases,and weld them together after machining the front and rear off each respective set.
Front 2 and rear 2.Makes a long case to carry 8 cylinders.
Look,if the guy in Aus can weld magnesium cases,it would have to be easier to do the same to 356 T6 alloy cases.
Marginally easier admittedly,but possible to achieve the exalted F-8.
Fun with TIG,in an oven,inert gas flushed...
/
(edit:08/08/16):
Attached Image

Samba-2-4-6-8
http://www.thesamba.com/vw/forum/viewtopic.php?t=399470

Attached Image
Well,the fellow in Australia has the right idea,wire edm cutting the cases to key each other together.
Still,tubular shafts,ground to the mains and cam dia +0.0004"/-0 for alignment is essential.
Otherwise,a near hopeless adventure,preparation of the weld groove is critical,minimum weld added.
Tough job,all around.For sure a worthy aspiration,wanting -8,pushrod even.More cylinders,more better.
(IMG:style_emoticons/default/biggrin.gif)

Attached Image
Even these cases could be sixed,356-6.Custom crossflow center head too.
(IMG:style_emoticons/default/evilgrin.gif)

Attached Image
A VW Boxer Six,a neato version of the Corvair engine.
Clearly,a welded crank.Note the main journal's discoloration and heat affected zone.
The -8 crank is done in a similar way,two -4 cranks welded together,90* apart.

http://carocha.forumeiros.com/t477-transfo...com-8-cilindros

Attached Image
Mounted Mid in a 914,this is the right side of the engine,pretty nice looking.
I want to build a few,and I know,some of you want one too.

Attached Image
Some real expertise demonstrated here,kudos.Note the cam nose profiles,long duration,mushroom lifters,a revver.
(IMG:style_emoticons/default/clap.gif)
/
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
rick 918-S
post Apr 16 2014, 10:12 AM
Post #49


Hey nice rack! -Celette
***************

Group: Members
Posts: 20,422
Joined: 30-December 02
From: Now in Superior WI
Member No.: 43
Region Association: Northstar Region



I like this! (IMG:style_emoticons/default/sawzall-smiley.gif) (IMG:style_emoticons/default/welder.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
bulitt
post Apr 16 2014, 11:17 AM
Post #50


Achtzylinder
****

Group: Members
Posts: 4,188
Joined: 2-October 11
Member No.: 13,632
Region Association: South East States



There was a guy....on Ferrari chat with some amazing machinist and tig welding skills, and allot of energy. He decided to make his own 12 cylinder engine. He had a machine shop in his basement. The thread ran for years. It blew up.

So I think it is cool you are attempting this, and wish you the best of luck! You may want to try and source every existing part that would fit and design around them.

Me, I would just drop an LS engine in there. But I seriously get where you are coming from!

Here is the thread. It's 101 pages long. It will suck you in! And, there is no ending because some nastiness occurred and the admins shut it down.

http://www.ferrarichat.com/forum/308-328/1...ion-begins.html
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 17 2014, 03:15 PM
Post #51


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Attached Image
Anything familiar?I hope you like the LED indicator,Anyone like?
Turns out the Panamera has similar signals,fluke huh?
Attached Image
A cleaner blue Targa 14 LeMan windscreen
Attached Image
Less Aero glass
Attached Image
first
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 18 2014, 10:38 AM
Post #52


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Attached Image
Some Lip
Attached Image
More
Attached Image
Most
FullFront Was Orange (iamchappy Mn)
/
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 18 2014, 10:39 AM
Post #53


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



There was a guy....on Ferrari chat.

Yeah.
A few years ago Hemming's Exotic Cars did a cover story on the 308GT4 as an economical way to get some Stallions.
(edit:05/07/16)"A few years ago"19 actually. (IMG:style_emoticons/default/dry.gif)
http://www.ebay.com/itm/November-1997-Euro...x8AAOxyVaBS1IHX
Bertone did a great job of integrating 4 seats and mid design transversely.The marketing department not so good.
Like the 914 the GT4 was shunned by the illuminati.Paul Frere did a R+T road test in Upper Michigan in '74 and loved the car.
Attached Image Attached Image

Now stuffing a 400i V12 longitudinally and a modern 6-7 spd tapshift would wake it up.
The objective being to maintain the brand of the prancing horse.Add the turbos and water+nitromethane injection ..How fast?220MPH+ fer sure.


https://www.youtube.com/watch?v=Uu8qo93N1wM

Attached Image
How to re+re your F-V12.
Why I'll buy into the lottery..
(IMG:style_emoticons/default/lol-2.gif)

(edit:11/05/15)

https://www.youtube.com/watch?v=SZ9s3P34v9s

(edit:04/24/16)

https://www.youtube.com/watch?v=UMjUxqOWNSs

https://www.youtube.com/watch?v=uA8poGGmPIU

https://www.youtube.com/watch?v=SWwldtV9zBU

http://alemala.xoom.it/alemala/ad308/body/308_upgrade.html
https://www.youtube.com/watch?v=1jUz1AZKXFA
https://www.youtube.com/watch?v=uO8xRNSUXkg
https://www.youtube.com/watch?v=MNQBDqUkb6o
https://www.youtube.com/watch?v=2WGgYN_PkIo
/
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 18 2014, 12:24 PM
Post #54


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Hmmm...
Attached Image

Couldn't find the thd,What sitename?
Lower longer..starting to look like a Can-Am with a 914 house on top.
Hey,it does have a Can-Am engine.+Turbos!
The large vents under the trunk floor will allow the flow of the massive heat generated by the powerplant,feeding the low pressure area behind the car at speed.Turbulent air under the car is drawn out.
The width here is about as extreme as it should get.
Still possible to add GT flares of narrower dimension.
The reverse light is in factory position,the lens is merely wider by the widening amount.
Not the easy way this is.You would need a metal surgeon to hammer and dolly the added strips of sheetmetal.The shape of the trunkline rear of the targa defines the intersecting transverse curve.The beltline then is lower.Raising the trunkline would help a lot,giving a humpier,bulging curve to the rear top quarter,sorto like the latemodel Aston-Martins.
The focal length of the camera used foreshortens the image making it tricky to accurately sketch.

Attached Image

Wider than the section cut.+2"

Attached Image

Primordial DNA of the 914 Targa Bar.

User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 18 2014, 02:20 PM
Post #55


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



http://www.hollowsurfboards.com/documents/...Knistle1977.pdf

Attached Image

So..to shape some foam you first must use adhesive to attach it to the fenders.
Then use the above methods the achieve the shape you desire.
Modern epoxies and clothes are more suitable for insulation type polystyrene.
If you are making your own mudgards(flares) it's possible to design,fabricate
a unique look for your 914.
At some point in the work-up to the LeMan '70 someone cut a washtub in half
at the factory and said "yeah,that'll work".
Don't get me wrong.I like the look,they were the solution of the day for the fat wheeled Porsches,the 911 too.
The colour is very close to my own selection.

A how-to:
http://neilblanchard.blogspot.ca/

Attached Image

The Red-Transformer 914 is a notable design for it's outrageousness.
Personally I regard this red 914 as a 10,being so well integrated.

Attached Image

Attached Image

Very Nice,"Modern"EV from Switzerland.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 18 2014, 06:06 PM
Post #56


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



Attached Image

http://www.fiero.nl/forum/Forum3/HTML/000121-20.html

http://lh4.googleusercontent.com/-D0XYb6GL...00/100_1866.JPG

Need some gears?
libertysgears
http://www.libertysgears.com/
The scarcity of 904 mainshafts...
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 19 2014, 12:24 PM
Post #57


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



[quote name='veekry9' date='Apr 18 2014, 02:24 PM' post='2026422']
Hmmm...
Attached Image

Couldn't find the thd,What sitename?A lost reference,who?
Lower longer..starting to look like a Can-Am with a 914 house on top.

Attached Image

An incredible amount of labour and planning.A GT for LeMan,Daytona the Nurburgring.Gonna be quick.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 19 2014, 05:44 PM
Post #58


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



As an example of how design intent can go arwry..

Attached Image
YellowHorror

Fat tires-check.
Flares-check
pseudo f40-check

As you observe various auto designs,are you able to perceive rust and dents from a distance of 100 yds?
Sure,so it is entirely possible to detect the shape of the fenders of a 911RSR.
Expedient measures to cover the tires range from this to the shapely splined flanks of the 914.
The necessity drive the invention.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
HalfMoon
post Apr 19 2014, 06:49 PM
Post #59


Senior Member
***

Group: Members
Posts: 828
Joined: 13-November 12
From: Shenandoah Junction, WV
Member No.: 15,144
Region Association: MidAtlantic Region



QUOTE(veekry9 @ Apr 6 2014, 04:06 PM) *


Fer sail

Wider to fit,with or without flares.

early corsa

late corsa 8
(what a '77 914/911/944 morph looks like)

Attached Image
nice crank.corvair aero app
they are able to do -8's
to similar specs 2K?+


Lol!
Hey, that's my LE saved only days before the PO was going to have it crushed! It's stored in my garage until I can do a full on roto resto :-)
Cool what you did, but it'll be bone stock concourse when completed (years from now, lol)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
veekry9
post Apr 20 2014, 01:53 PM
Post #60


OldMember
****

Group: Retired Members
Posts: 3,068
Joined: 17-June 13
From: TO
Member No.: 16,025
Region Association: Canada



QUOTE

Lol!
Hey, that's my LE saved only days before the PO was going to have it crushed! It's stored in my garage until I can do a full on roto resto :-)
Cool what you did, but it'll be bone stock concourse when completed (years from now, lol)


Attached Image

Another Save!RestorationDesign has the sheetmetal replacements you desire.
A tall task on the horizon,requiring stamina and fortitude.Never give up,never surrender(Wittwickie).A polished gem at the end,close to perfection,reflecting.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

16 Pages V < 1 2 3 4 5 > » 
Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 25th April 2024 - 06:48 PM