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Registered
Join Date: Feb 2003
Location: Melbourne, Australia.
Posts: 236
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Really dumb question , is it 5/8 or 13/16?
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76 Carrera 3.0 (Group Sc) |
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Join Date: Apr 2005
Location: Co. Carlow, Ireland
Posts: 455
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Hi,
My sparkplugs take a 14mm sparkplug socket, which I guess is closer to a 5/8 than 13/16, although I don't know how good a fit a 5/8 is.
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Charles '84 911 3.2 |
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Charles must be using some very unusual spark plugs!!!
All of the spark plugs I have heard of for '65 thru '89 model 911 engines use a standard 13/16" spark plug socket ... including Bosch, NGK, Beru, Champion, Lodge, Nippondenso, etc. ... Of course ... the early factory Klein 21 spark plug tool works best!
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Warren Hall, Jr. 1973 911S Targa ... 'Annie' 1968 340S Barracuda ... 'Rolling Thunder' |
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Join Date: May 2002
Location: St Louis
Posts: 4,211
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Why would you want to use anything but the factory tool? It is in the toolkit.
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Registered
Join Date: Feb 2006
Location: California
Posts: 4
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I just did mine (85 Carrera) and I am pretty sure I used the 13/16 (the larger one). Just verify on the new plug. Before you start the job, I highly suggest you also have a POCKET SIZE MAGNETIC PICK-UP TOOL. It came in handy for me for getting the socket back out after tightening the new plug.
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=91518 |
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Registered
Join Date: Apr 2001
Location: Linn County, Oregon
Posts: 48,574
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Quote:
(edit) A word of caution looking for Klein 21's on ebay...not all of them have their rubber plug holding piece remaining. If that's gone, I'd say they make nicer paper weights than plug sockets.
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"Now, to put a water-cooled engine in the rear and to have a radiator in the front, that's not very intelligent." -Ferry Porsche (PANO, Oct. '73) (I, Paul D. have loved this quote since 1973. It will remain as long as I post here.) Last edited by pwd72s; 02-26-2006 at 09:09 AM.. |
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Paul,
In the spare Klein 21 I got off eBay ... the rubber was pretty well chewed up. After cleaning it with Brakleen and B-12 Chemtool ... the rubber slipped out with a little encouragement from a spring grabber. I was able to duplicate it with a piece cut from the thickest part of a thornproof bicycle inner tube and 3M #8001 weatherstripping adhesive to hold it in place.
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Warren Hall, Jr. 1973 911S Targa ... 'Annie' 1968 340S Barracuda ... 'Rolling Thunder' |
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Registered
Join Date: Apr 2001
Location: Linn County, Oregon
Posts: 48,574
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Great tip! Thanks Warren...
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"Now, to put a water-cooled engine in the rear and to have a radiator in the front, that's not very intelligent." -Ferry Porsche (PANO, Oct. '73) (I, Paul D. have loved this quote since 1973. It will remain as long as I post here.) |
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