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914/4: 70 71 72 73 74 75 76 914/6: 70 71 72

 
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> Engine Code, Need help de-coding this code
pfolker
post May 26 2015, 09:26 AM
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Hey guys I'm new here and I have a question. What does this mean?Attached Image
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malcolm2
post May 26 2015, 10:56 AM
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Top right corner under 914 INFO you will find....

http://www.914world.com/specs/engnumbs.php

GC is a 75-76 2liter. not sure about the HEADS stamp.
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pfolker
post May 26 2015, 11:41 AM
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QUOTE(malcolm2 @ May 26 2015, 11:56 AM) *

Top right corner under 914 INFO you will find....

http://www.914world.com/specs/engnumbs.php

GC is a 75-76 2liter. not sure about the HEADS stamp.


So, is it a GC or GB? Is it possible to have GB heads on a GC block? If so why?
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Johny Blackstain
post May 26 2015, 01:15 PM
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GB is the euro 2.0; higher compression pistons over the GA & GC (I know, I have GB pistons & jugs on my GA engine), but I had no idea there was a difference between the heads. I had heard the GB engine also has a larger throttle body over the GA & GC engines, but have never been able to verify this. If there is a difference between the heads on GA vs. GB vs. GC I haven't a clue.
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914Sixer
post May 28 2015, 05:55 AM
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Factory rebuilt engine?
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