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83 911 Production Cab #10
 
JJ 911SC's Avatar
 
Join Date: Jun 2009
Location: Ottawa, Ontario, Canada
Posts: 11,134
Garage
Question Heads Factory Marking Identification Please

What are the numbers before and after the Date Code (June 85).

Is K1926R the model?

Also each are punch with a numbers of whole matching its location, is that factory or a rebuild trick?

# 6 look like like it has been sanded for some reason.

There is a missing fin on all of them in line with the spark plug, any reason for that?

Thanks

Cylinder 1 to 6.














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83 911 Production Cab #10, Slightly Modified: Unslanted, 3.2, PMO EFI, TECgt, CE 911 CAM Sync / Pulley / Wires, SSI, Dansk Sport 2/2, 17" Euromeister, CKO GT3 Seats, Going SOK Super Charger

Last edited by JJ 911SC; 03-09-2013 at 08:08 PM..
Old 03-09-2013, 01:58 PM
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kugelfischer's Avatar
 
Join Date: Mar 2010
Posts: 799
FWIW those are the heads, not the cylinders (I'm sure you knew that though). Might help in the ID Kowing this.

Good luck in your search.
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1973 Coupe
Projekt X (AKA bunch o' boxes full of parts)
Old 03-09-2013, 05:17 PM
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83 911 Production Cab #10
 
JJ 911SC's Avatar
 
Join Date: Jun 2009
Location: Ottawa, Ontario, Canada
Posts: 11,134
Garage
Quote:
Originally Posted by kugelfischer View Post
FWIW those are the heads, not the cylinders (I'm sure you knew that though). Might help in the ID Kowing this.

Good luck in your search.
Yes not sure why I wrote cylinder... Thanks

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Who Will Live... Will See

83 911 Production Cab #10, Slightly Modified: Unslanted, 3.2, PMO EFI, TECgt, CE 911 CAM Sync / Pulley / Wires, SSI, Dansk Sport 2/2, 17" Euromeister, CKO GT3 Seats, Going SOK Super Charger
Old 03-09-2013, 08:07 PM
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