jeepfreak1972
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I finally got my back ordered OBR aluminum intake for my 32cc Zen. Here is a visual comparison between it and the DDM version...
What comes in the package. DDM left, OBR on right.
As described by others, the DDM piece has soft insulators that are also supposed to act as gaskets I assume.
The OBR has a nice metal gasket for the engine side, like a muffler or tuned pipe header would have, a hard insulator with traditional gaskets for both sides on the carb side. Longer bolts are not included.

The finish on the Taylor made OBR unit looks pretty rough but is actually smooth enough you can't feel it with a finger nail.


The DDM unit had a much better look to it as far as the finish quality.
What comes in the package. DDM left, OBR on right.

As described by others, the DDM piece has soft insulators that are also supposed to act as gaskets I assume.
The OBR has a nice metal gasket for the engine side, like a muffler or tuned pipe header would have, a hard insulator with traditional gaskets for both sides on the carb side. Longer bolts are not included.

The finish on the Taylor made OBR unit looks pretty rough but is actually smooth enough you can't feel it with a finger nail. 

The DDM unit had a much better look to it as far as the finish quality.
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