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1977 930 Turbo 3.0 litre Martini – Full Restoration

With only 3 Factory right hand drive 3.0 Martini Turbo, the opportunity to restore this car, the first customer car, was both exciting and a tough prospect.

Having been literally dug out of a garden, where it had sat for circa 20 years, the car was purchased by our client, and had actually been handed to another restorer previously. But not unusually, this went wrong fairly quickly. The restorer did nothing. Sometime later, we were selected to assess, and ultimately restore, this historically significant car to the way it would have left the factory in 1977.

Every aspect of this special Porsche required serious attention. Our first step was to document and photograph every detail. Measuring the stitches, recording the wax numbers on the panels. We captured every little detail in order to recreate it later, whether it would be seen or not.

As this Porsche was dismantled, it revealed some interesting ‘anomalies’. For example, underneath the blue leather dashboard was an odd terracotta colour dash; clearly the factory believed any colour would suffice if it were to be recovered in leather! We kept it. Removing the black stone foils on the rear arches revealed guard red torsion bar caps, and again, this is how we rebuilt it…’incorrect caps’ included.

The body, of course, we totally refurbished, but with all the original panels bar one. This meant certain features, only common to the early examples were retained. The rear spoiler, made of glass fibre, had survived, but the metal frame underneath had rusted to nothing. We carefully separated the two pieces and created new, using the same process that Porsche employed.

The engine and transmission carry their own numbers (so called ‘matching numbers’ cars), and for this being such a significant Porsche, retaining the original cases was key. However, they had been resting on the ground for decades, so repairing them was a major task.

Many components were simply not reusable, and quite a few were unobtainable from regular sources. Therefore a worldwide hunt for the smallest pieces was in order.

A car built to replicate the Earls Court Motor Show car of 1976 and carrying the z-order 504 specification, the interior is the true signature of a factory Martini. The interior would have been made by hand at Porsche. Here our aim was to recreate every detail imagining that if the original artisans were to inspect it, they could declare ‘this must be our work – but it surely cannot be?’.

It’s impossible for us to fully illustrate the effort that we put into this restoration, but it included having leather hides selected for thickness, grain and feel, and then dyed for colour & sheen to match the tiny pieces of undamaged material that we were able to salvage from the interior.

Then these hides were cut, stitched and refitted, the result was outstanding. The lipstick red carpet; this too was unavailable. Colour was one thing, texture & depth of pile another.

Bringing all the components together, watching the car re-emerge, and finally testing & signing it off was a moment for our team to be proud.

Ultimately, we rolled back time to 1977. Our team did it, our client trusted us. The result you can see.

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How to Choose a Restoration Partner.

This guide will help you in choosing a restoration partner, and applies if you are seeking a full restoration, bespoke build, major repairs, or major modifications.

Fill in your e-mail to receive our free guide.

✨ New Year Opening Hours at Williams Crawford ✨

 

As we welcome 2026, please see our New Year opening times below.

We look forward to seeing you in the New Year and wish you a happy and prosperous start to the year ahead!

Wednesday 31st December: Closed

Thursday 1st January: Closed

Friday 2nd January 2026: Open 8.30am – 5.00pm

Saturday 3rd January 2026: Open 9.00am – 4.00pm

Sunday 4th January 2026: Closed

Open as usual from January 5th 2026

If you want to get in touch while we’re closed, feel free to send us an email to info@williamscrawford.co.uk, and one of the team will pick it up as soon as they can.

🎄 Christmas Opening Hours at Williams Crawford 🎄

 

Please take a moment to check our opening times over Christmas.

Wishing all our customers a very Merry Christmas and hope you have a fantastic time with your family & friends.

Wednesday 24th December: Open 8.30am – Noon

Thursday 25th December: Closed

Friday 26th December: Closed

Saturday 27th December: Open 9.00am – 3pm

Sunday 28th December: Closed

Monday 29th December: Open 9.00am – 3pm

Tuesday 30th December: Open 9.00am – 3pm

Wednesday 31st December: Closed

If you want to get in touch while we’re closed, feel free to send us an email to info@williamscrawford.co.uk, and one of the team will pick it up as soon as they can.

Have a great bank holiday!

We’re open as usual this Saturday 9am-4pm, but will be closed for the Bank Holiday on Monday 25th August. If you would like to make an enquiry during this period, please email us and one of the team will come back to you as soon as we return.

How to Choose a Restoration Partner.

This guide will help you in choosing a restoration partner, and applies if you are seeking a full restoration, bespoke build, major repairs, or major modifications.

Fill in your e-mail to receive our free guide.