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1988 Porsche 911 Turbo Cabriolet M505 Slant Nose
Final bid: $275,000 - Sold

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No public bids found for Gmcgee yet.

Comments (19)

@Carrerachas
Thank you, I completely agree. Exactly why I sold my Turbo S and turned that $ into a fully restored 69T.

Hard to have fun in that car normal driving and the alternative was possible arrest.
@WingedWheels
That’s classic.
Tires, I posted an invoice for a 17” set that went on my other 930. it has a set of aftermarket speed lines on it. ( can send a picture id anyone needs) this is the correct invoice for the tires that are on the listed car.
Tire Rack invoice
@WingedWheels
Apologies, I told you I’m old. Tires. Look at pictures 139-146. Date codes are 21 and 23. I put new Michelins on when I bought.
@WingedWheels
My apologies, brake fluid. Excellent question. Had that flushed when I purchased. I have all mine done every 2 years.
@WingedWheels
When I purchased the car the owner who also happens to be the owner of Desoto Euro Werks Monty Montgomery replaced the fuel filter and fuel accumulator as part of the deal. You’ll noticed on one of the invoices from Pelican that I purchased new check valves and had him install when he did the complete tune up at that time. I checked all the rubber lines and was satisfied at that time so I did not replace. Over my two years of ownership I have added approximately 900 miles and assure you that the car was driven at least 15-30 min every month I’ve owned. I am retired so have time to regularly exercise all mine. I had the 90 SC targa out this morning. The car has been stored properly (see picture-it’s the one on top)as it was under Monty’s ownership.
@WingedWheels
Thank you, wasn’t sure how to take the “grandpa” comment seeing as I am 64 and will be eligible for Medicare this year but I was advised to take every question seriously and respond. I can assure you that the car is fully capable of a full boost sprint. I have 5 911s including another 930 and do occasionally push them but mostly I drive them to be enjoyed. You might say cruise and revel in the simple analogue nature of the original engineering. That said, if you are the winning bidder and the car doesn’t perform to your liking on the first drive, you get in touch with me and I’ll buy it back.
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As requested (in case anyone is curious, car is on display at Gossett Porsche) paint meter.
Good afternoon, we inadvertently didn’t take those during the photo shoot. I will be taking those tomorrow morning as my local Porsche dealer has a meter. I’ll post by tomorrow evening.
A bit more clarity. I have not been able to find an OE Porsche cockpit cover. Aftermarket is available from Sierra Madre.
Here you go.
Thank you for your positive comment.
Good morning. There are two covers. The one that comes with the car covers the top when it is down. The cockpit cover I searched for and was never able to find one especially in the matching color of the top. I’ll search my photos to see if I have one with it on. If not I’ll take one and post.
@WingedWheels
My pleasure. Want the car to present as clear and transparent as possible.
@WingedWheels
All numbers are matching.
Studying your nice set of photos more carefully, I’ve got a few questions:
Good morning and thank you for your interest in my car.

1. What’s the pink non-factory hose in photo 233?
That is the heater box hose and is OE. Go on Pelican parts and search 930-211-622-01-OEM I would paste here but system wont allow me to.

2.Heat exchangers / turbo exhaust plumbing (photos 235 and 238) Any perforations or flange leaks?
No, I have had parked on my lift (top) and no signs of oil dripping. No perforations/leaks.

3. Oil sheen ( photos 231, 232, 235). Are the turbo oil return and cooler seals leaking? Also please confirm there’s no rust in the front cooler area (photos 241/242).
Same as #2 no oil drips. Absolutely no rust present. I was going to have it under side dry ice cleaned prior to listing but I decided that it would be better to show in the original state that you see. So, basically dirty Cosmoline.

4. Refinished transaxle/diff (photos 234, 236) sharply contrast with the rusty exhaust. Please confirm they are original. Were they rebuilt or just cleaned up for the photo shoot?
That is a very good question. The clutch was replaced by then owner of car and Desoto Euro Werks Monty Montgomery . The OE rubber center hub was broken which is very common and was replaced with spring center hub. While out of the car the trans was cleaned on the outside. Good eye on your part.

Again, thank you for the interest in my car.

Thanks!