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Old 02-13-2007, 10:20 AM   #1
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Originally Posted by porsche986spyder
They aren't easy to reach, I can tell you that much. Gee lets see, the car is a SIX cylinder, so I would have to guess 6 spark plugs!
Wait, wait, wait. This is one of those trick questions right? It couldn't possibly be THAT easy. So.... it's really 7. It is isn't it? Am I right? I'm right, right? I think I'm right....
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Old 02-13-2007, 10:32 AM   #2
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"They aren't easy to reach, I can tell you that much. Gee lets see, the car is a SIX cylinder, so I would have to guess 6 spark plugs! "

Originally Posted by porsche986spyder


Quote:
Originally Posted by denverpete
Wait, wait, wait. This is one of those trick questions right? It couldn't possibly be THAT easy. So.... it's really 7. It is isn't it? Am I right? I'm right, right? I think I'm right....
That's not as silly a question as you two make it out to be. For a long time, the boxer engine used 12 plugs!

Last edited by blue2000s; 02-13-2007 at 10:36 AM.
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Old 02-13-2007, 10:47 AM   #3
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Originally Posted by blue2000s
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"They aren't easy to reach, I can tell you that much. Gee lets see, the car is a SIX cylinder, so I would have to guess 6 spark plugs! "

Originally Posted by porsche986spyder




That's not as silly a question as you two make it out to be. For a long time, the boxer engine used 12 plugs!
Fair enough. Some Carreras without direct ignition used 12. But come on - while it may have been a legitimate question - It was also too hard to pass up on the humor side....
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Old 02-13-2007, 11:13 AM   #4
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AFAIK, no flat six engines in any Porsche available for sale had twin plugs. (that is, 2 per cylinder).

HOWEVER, Porsche Racing used twin plugged cars, and it's also a popular modification on Porsche engines for track/racing cars.


That being said, yes, the SIX CYLINDER Boxster uses SIX plugs.
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Old 02-13-2007, 11:25 AM   #5
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Originally Posted by FrayAdjacent
AFAIK, no flat six engines in any Porsche available for sale had twin plugs. (that is, 2 per cylinder).

HOWEVER, Porsche Racing used twin plugged cars, and it's also a popular modification on Porsche engines for track/racing cars.


That being said, yes, the SIX CYLINDER Boxster uses SIX plugs.
No, they were in production for a LONG time with 2 plug heads. I'm not sure what year it started, but it went all the way to the 993.

http://p-car.com/diy/sparkplug/
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Old 02-13-2007, 12:39 PM   #6
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Originally Posted by FrayAdjacent
AFAIK, no flat six engines in any Porsche available for sale had twin plugs. (that is, 2 per cylinder).

HOWEVER, Porsche Racing used twin plugged cars, and it's also a popular modification on Porsche engines for track/racing cars.


That being said, yes, the SIX CYLINDER Boxster uses SIX plugs.
964 and 993 motors had twin plug engines - 12 plugs.

Many folks modify Aircooled Porsche 6-cyl motors to be twin plug designs.


Your boxster only needs 6 plugs. If you are adventurous and want to save some money and learn a new skill, replace them yourself. If not, a dealer will be happy to help you out.
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Old 02-13-2007, 01:15 PM   #7
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Quote:
Originally Posted by FrayAdjacent
AFAIK, no flat six engines in any Porsche available for sale had twin plugs. (that is, 2 per cylinder).

HOWEVER, Porsche Racing used twin plugged cars, and it's also a popular modification on Porsche engines for track/racing cars.


That being said, yes, the SIX CYLINDER Boxster uses SIX plugs.
I believe that guy who said that the "BOXTER" once used 12 spark plugs was talking about the original inventor, from wich the BOXTER engine was named and designed after. NOT the Porsche BOXSTER! So he is probably right. :dance:
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Old 02-13-2007, 01:21 PM   #8
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Originally Posted by porsche986spyder
I believe that guy who said that the "BOXTER" once used 12 spark plugs was talking about the original inventor, from wich the BOXTER engine was named and designed after. NOT the Porsche BOXSTER! So he is probably right. :dance:
I've never heard of a "BOXTER" motor.. I have heard of a Boxster motor and a "BOXER" motor
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Old 02-13-2007, 01:23 PM   #9
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Originally Posted by racer_d
I've never heard of a "BOXTER" motor.. I have heard of a Boxster motor and a "BOXER" motor
Yep your right. My bad. BOXER is the correct spelling.
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Old 02-13-2007, 02:57 PM   #10
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Originally Posted by porsche986spyder
I believe that guy who said that the "BOXTER" once used 12 spark plugs was talking about the original inventor, from wich the BOXTER engine was named and designed after. NOT the Porsche BOXSTER! So he is probably right. :dance:

Hi,

Twin Plug designs are not new or terribly radical. It sprung from early aircraft engines. Ferrari, Masserati, BMW, Aston Martin, and especially Alpha Romeo (in addition to Porsche) have been using Twin Plug designs for years.

Btw, the Boxer engine is not named after the inventor (Karl Benz, 1896). Properly known as a horizontally opposed engine, in which the corresponding pistons reach TDC simultaneously, thus balancing each other with respect to momentum. Original horizontally opposed engines were 4-cylinder and so the engine acquired the nickname Boxer because the reciprocating pistons resemble a Boxer throwing a combination punch. Fyi...

Happy Motoring!... Jim'99
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Old 02-13-2007, 03:12 PM   #11
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Originally Posted by MNBoxster
Hi,

Btw, the Boxer engine is not named after the inventor (Karl Benz, 1896). Properly known as a horizontally opposed engine, in which the corresponding pistons reach TDC simultaneously, thus balancing each other with respect to momentum. Original horizontally opposed engines were 4-cylinder and so the engine acquired the nickname Boxer because the reciprocating pistons resemble a Boxer throwing a combination punch. Fyi...

Happy Motoring!... Jim'99
Thanks for the trivia! Now can anyone answer my question about the differences in the "s" type plugs and the regular 2.7?? Please look at my earlier post. Also, is there a better spark plug wire I can get? Magnacore? MSD? Anyone? Might as well change those while I'm at it.
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