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Registered
Join Date: Oct 2000
Location: sac, ca. usa
Posts: 1,137
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CIS heads....
Can I mount carbs on CIS 2.7 heads? Thought I would ask before I do something stupid.
Thanks Tim in Sac |
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08-27-2001, 07:23 PM
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Registered
Join Date: Oct 2000
Location: sac, ca. usa
Posts: 1,137
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anybody???
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08-28-2001, 06:30 PM
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Platinum Member
Join Date: Jul 2001
Location: Leave the gun. Take the cannoli.
Posts: 20,884
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I've got carbs on my 2.7. gasket barely covers notch where injectors were, but has been working fine for 2 years now.
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08-28-2001, 06:55 PM
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Registered
Join Date: Dec 1999
Location: TX USA
Posts: 9,804
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All 1970 thru 1977 911 heads are fundamentally the same casting. Some 2.2 and 2.4 engines came with carbs. So, no there isn't a problem.
Do you have Bruce Anderson's Porsche 911 Performance Handbook? ------------------ Warren Hall 1973 911S Targa 1992 Dodge Dakota 5.2 4X4 parts hauler |
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08-28-2001, 06:58 PM
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Registered
Join Date: Oct 2000
Location: sac, ca. usa
Posts: 1,137
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Thanks guys,.. just needed some positive reassuring
have a good night Tim in Sac |
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08-28-2001, 07:38 PM
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Registered
Join Date: Dec 1999
Location: Denmark
Posts: 71
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Hi.
Actually the CIS heads are better than the MFI heads if you want to install carbs. The MFI heads have holes for the injectores that you are not using with carbs. A lot of the 2.7 CIS heads have "S" spec port sizes too. Peter |
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08-28-2001, 10:25 PM
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