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Spark plug tubes


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I replaced the spark plugs on my 2003 Boxster S this weekend, after reading a boatload of information on this site. It seems that my car does not have the spark plug tubes in the head - was there a change in the cylinder head for 2003? Picture attached...

Just curious,

Art

post-29802-1209909446_thumb.jpg

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The cause is the design, most visible by: coils mounted straight upwards, 1 camshaft positioning solenoid and 1 camshaft positioning activator solenoid beside each other ( easy to remove, loosing the bolds and pull out ), no longer spark holes pipes, camshafts kept in place with more bridges than before ( they no longer will comes out after removing the covers ), all bolts are Torx, and a lot more. Hope it helps.

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Thanks - that makes sense.

- Art

The cause is the design, most visible by: coils mounted straight upwards, 1 camshaft positioning solenoid and 1 camshaft positioning activator solenoid beside each other ( easy to remove, loosing the bolds and pull out ), no longer spark holes pipes, camshafts kept in place with more bridges than before ( they no longer will comes out after removing the covers ), all bolts are Torx, and a lot more. Hope it helps.
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