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Registered
Join Date: Jul 2001
Location: Jacksonville, Fl
Posts: 632
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Early Heads with 29mm Intake Ports?
I've got a set of heads-911.104.302.OR- with intake ports of 29mm. Any ideas on their use? Cannot find reference to any heads with 29 ports. Thanks
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'72 911 2.4S "D" or "VU" Stock-Rasta Racing (for sale) '83 944 SP1 (SOLD) '08 Cayenne S |
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Moderator
Join Date: Dec 2001
Posts: 9,569
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911T heads are 29, don't believe the 32 you see floating around. What is the casting date?
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'66 911 #304065 Irischgruen ‘96 993 Carrera 2 Polarsilber '81 R65 Ex-'71 911 PCA C-Stock Club Racer #806 (Sold 5/15/13) Ex-'88 Carrera (Sold 3/29/02) Ex-'91 Carrera 2 Cabriolet (Sold 8/20/04) Ex-'89 944 Turbo S (Sold 8/21/20) |
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Registered
Join Date: Jul 2001
Location: Jacksonville, Fl
Posts: 632
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Heads
John, they are indeed "T" heads. My reference source had the Ts at 32 intake and exhaust? The casting date on all the heads is "X-72".
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'72 911 2.4S "D" or "VU" Stock-Rasta Racing (for sale) '83 944 SP1 (SOLD) '08 Cayenne S |
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Registered
Join Date: Jan 2004
Location: CT
Posts: 11,557
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Just a point of clarification....
2.2T heads have the 32mm ports. The 2.4T heads have the smaller 30mm ports. The date code of '72 indicates 2.4T heads.
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Tom Butler 1973 RSR Clone 1970 911E 914-6 GT Recreation in Process |
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