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Marty - I had a guards red early 1966 911S.  Bought used in 1974 for $3500 with a back firing engine and rust around lights.  It was know as a short hood car (shorter wheel base too).  It had a 2.0L flat 6.  Skinny 4.5 x 15" Fuchs with 165 Michelin XAS tires.  I did rebuild the engine - timing chain tensionsers were notorious for going out and destroying the engine.  To keep the plugs from fowling you had to keep it rev'd up (even with the $12 platinum tip ones - plus no CD ignition).  It attracted rust like crazy.  To compensate for heavy engine in tail there were 2 heavy steel weights in front bumper. Sold it when I moved from Hampton VA to DC - so I could put down payment on a TH!  My roomate at the time had a Zambizi Green 1972 911T that he entered in gymkhanas. 

 

1967 911 'S'

 

 

It wasn't til like 1975 that they started galvanizing the lower body metal. I'd avoid pre-75 cars unless you find one from the desert. I think the 1976 912E is great investment - Raby T4 or any Subbie engine.

 

Here's good history -

http://911evolution.com/

Last edited by WOLFGANG

I have a 1977 911S slant nose.

 

In a nutshell, for 1974 - 1977, the engine increased to 2.7L (2687 cc), and got the K-Jetronic CIS Bosch fuel injection. The body got the new impact bumpers required in the US. In 1977 they added some odd exhaust components to help with emissions.  The manesium engine from this timeframe is subject of great debate.

 

1974 saw extensive body mods from 1973, due to new crash safety restrictions. 1976 saw the addition of the galvanized body.

 

What else can I share?

 

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Originally Posted by ALB:

Didn't the wheelbase grow slightly about '71 or so?

'69.

 

The air-cooled 911 milestones, as I see 'em:

 

'65- '68 (911, 912) short wheelbase (SWB)

'69- last 912 (until the 1976 912E)

'65- '73- "long-hood", early-style bumpers. Early engines started out at 2.1L, grew to 2.4L

'73 RS- 2.7L, duck-tail spoiler

'74 RS- 3.0L

'74- '77- "impact bumper" 911s, mag-case 2.7 engine

'78- '83- 911 "SC", 3.0L engine (reliability greatly improved)

'78 onward- Fully galvanized bodies

'84- '89- 911 "Carrera", 3.2L engine (arguably, the standard by which everything else is judged)

'89- '93- 964- Still the same basic structure, but a lot more complicated, and not as "elemental"

'93- '97- 993- The final evolution of the air-cooled 911. Beautiful, quite complicated, and the end of the line.

 

Mechanical milestones:

 

Ever increasing displacement- 2.0L in 1965, 3.8L 993. Same basic architecture, many parts interchange. Updates (and back-dates, to carbs for example) possible

1975- 1989 Turbo (930)

901 transaxle- 1965- 1971

915 transaxle- 1972- 1986

1984 onward- hydraulic cam-chain tensioners

G50 Transaxle- 1987- 1997

 

There's a lot more, but those are the basics.

 

I'd love a nice, fiberglass LWB, long-hood replica, and I'd love to see Henry do it-- but I doubt there will be one as long as there is a "real" Porsche 911 in production (no matter how far removed a 991 is from the car I'd like), for the same reason we'll probably also not see 23 window splitty replicas. VW (and by extension, now Porsche) are pretty aggressive about defending trademarks.

 

I don't know how Colvin in the UK gets away with it. I REALLY don't know why they chose an impact bumper car to repilciate.

Originally Posted by Marty Grzynkowicz-2012 IM Suby-Roadster:

This is way in the future but I would love to have Henry or Carey one day do a lightweight Magnus Walker Styled Early 911 for me.  I would have a probuilt High Perfromace  2.7 motor built with some suspension mods. 

I'm sure it will happen one day.

IMHO (and mind you, it's been a few years since I got a chance to drive some of these examples), the early 911's were gutless and very tail-heavy.  That began to change in the 1970's and really changed in the 1980's.  After that, the cars got (again, IMHO) way too technical and lost a lot of their earlier charm.  You could still thrash them into corners and feel them swing out til the ass-end "caught" and then the fun really began, but it seemed like more work to get it to corner effectively and you had to be "on it" a lot more than with prior versions.  Not that I don't like a well-set-up 993 or GT3, I do, but they are the kinds of cars to only own when they are under warranty, right?  Lots of little things go wrong with them and the cost of those white-coated shop "technicians" is just silly unless Porsche is paying for them.  Hell, even a set of tires at $10-$11K every 18 months is a little daunting.

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