Mystery engine is out |
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Mystery engine is out |
Tdskip |
Jan 17 2020, 07:47 PM
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#1
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Advanced Member Group: Members Posts: 3,686 Joined: 1-December 17 From: soCal Member No.: 21,666 Region Association: None |
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Brett W |
Mar 15 2020, 08:05 PM
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#2
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Advanced Member Group: Members Posts: 2,856 Joined: 17-September 03 From: huntsville, al Member No.: 1,169 Region Association: None |
Could be some Biral cylinders. Probably an iron sleeve pressed into an aluminum cylinder then fins are cut onto the perimeter. 911s used them l ow power applications, maybe slightly better than raw cast iron, but no where near as good as Nickies.
All of the welding on the head is interesting, not exactly sure what they were going to achieve with it. Look forward to more pictures. |
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