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Certified User
Join Date: Aug 2007
Location: Perth, Western Australia
Posts: 2,044
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Quote:
Originally Posted by proffighter
Mine looks a bit different:
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Roland,
It looks like the standard housing for the air pump drive pulley has been replaced by a plain machined spacer on your engine. You would need to do this if you deleted the air pump drive but are still using turbo camshafts (which still have the drive boss for the air pump pulley).
See first picture above for difference between 930 and SC cams.
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Bill
1988 Carrera - 3.6 engine with ITBs, COPs, MS3X
2024 Macan S
Day job ... www.jesfab.com.au
Memories: '68 912, '72 911T, '80 911SC, '84 911, '85 930, '86 930, '87 911, '21 Macan S
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