Page 2 of 28

Re: 930 Backdate

Posted: Thu Aug 08, 2013 9:26 am
by squirdan
DustyM wrote:
sladey wrote:Why did you tape up the wing tops and not have them blasted Jon?


Sent from my iPad using Tapatalk HD
Wing tops, door skins, roof panel. Any flat-ish areas we strip by hand, even though I trust the guy doing the media blasting I have had problems in the past with distortion so don't take any chances these days.
I would second this. Sadly some so called experts dont seem to take the same precautions...

Re: 930 Backdate

Posted: Thu Aug 08, 2013 2:14 pm
by Darren65
Nice looking project Jon...will follow with interest.

Backdate plans???

Re: 930 Backdate

Posted: Thu Aug 08, 2013 8:12 pm
by DustyM
Darren65 wrote:Nice looking project Jon...will follow with interest.

Backdate plans???
All will be revealed Darren, my Avatar should give you a bit of a clue!

Re: 930 Backdate

Posted: Thu Aug 08, 2013 8:19 pm
by DustyM
Next on with the outer sill. Normally I'm a stickler for using genuine Porsche panels as the Dansk ones don't normally fit that well, but on this occasion I tried one for size and it didn't seem too bad so I decided the time making it fit would be similar to back dating the genuine sill panel so went with the Dansk.

Image

And then the B-post

Image

Happy with the gaps at this stage

Image

Normally at this point I would then re-attach the portion of the rear wing, but for reasons that will become apparent I'm leaving it for now.

Is it any wonder they rust in that area given the nice dirt trap in there.

Image

Re: 930 Backdate

Posted: Thu Aug 08, 2013 9:43 pm
by DustyM
Since steel 2.8 RSR (or 2.5ST) wings are not available we need to modify standard wings, using a pressed steel arch panel.

Image

Firstly the lower section of the wing is cut away to allow proper alignment of the new arch

Image

Image

The front of the arch is clamped in place and the original wing strengthener reshaped to match the profile

Image

The edge is marked and the rest of the original arch is cut away

Image

Image

And the new arch clamped in place

Image

Image

Image

Image

Image

The front is spot welded

Image

And the rear folded over the inner fillet as original

Image

Image

The remainder is tacked in place and the clamps removed

Image

Image

Before being fully welded

Image

And then ground back

Image

Image

Image

Image

Image

Image

To give a near invisible join

Image

Trial fitted

Image

Image

Image

Re: 930 Backdate

Posted: Thu Aug 08, 2013 10:11 pm
by brembo
Excellent work Jon.
Do you supply and fit these arches?

Re: 930 Backdate

Posted: Thu Aug 08, 2013 10:13 pm
by stretch
They look familiar. Great work Jon.

Re: 930 Backdate

Posted: Thu Aug 08, 2013 10:23 pm
by 911hillclimber
how good is that!
Most impressed.

Please keep up the reports, FAB. :drunken:

Re: 930 Backdate

Posted: Thu Aug 08, 2013 10:56 pm
by Highfield
Very nice series of pictures, thank you.

Just goes to show that my theory (and Dan's :-)) of if I ever get back to 911 ownership, is it will have to be from a bare shell, as unless there is clear evidence of corrosion repair, it will most likely be rusty.

Ian

Re: 930 Backdate

Posted: Fri Aug 09, 2013 7:56 am
by DustyM
stretch wrote:They look familiar. Great work Jon.
I think it was the rear arches I showed you Dave, I haven't got to those yet, they are going to be harder to fit/align.

Thanks for the comments guys.

Cheers
Jon

Re: 930 Backdate

Posted: Fri Aug 09, 2013 9:18 am
by Ferry Man
Looking good already John. 8)
Better slow down on the pictures though, you surely can't keep up this pace for long, the thread is racing along... :)

Re: 930 Backdate

Posted: Fri Aug 09, 2013 9:36 am
by Mitch
Great work Jon, those before & after pics should be a sticky for anyone buying a tidy looking late car :shock:

Look forward to more but don't worry about the pace, I only read slowly :wink:

Re: 930 Backdate

Posted: Fri Aug 09, 2013 9:39 am
by jury
Looking good Jon, and looking forward to seeing things progress...though I have a kind of idea what the finished article will look like :wink:

How many Cibies ? :lol:

Keep at it !!


Cheers
Chris

Re: 930 Backdate

Posted: Fri Aug 09, 2013 9:43 am
by Bootsy
Quality work Jon, looking forward to seeing things progress.

Re: 930 Backdate

Posted: Mon Aug 12, 2013 7:39 pm
by DustyM
So with both front wings done I could turn my attention to fitting the early front panel.

Image

And then couldn't resist clamping the front bumper in place to get an idea of fitment.

Image

The bonnet was a lucky eBay purchase last year, a rust free longhood complete with a pair of Cibie Pallas and an orange bar badge. All for £300.