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Hi Paul and all
Here is an MP4 of a tuff test of our radiator today.
Gopro is looking down on the radiator face - 13" x 17.5" x 2.35” 540  cubic inch.
This one is a leaf blower into the right nostril.
Can anyone comment on how this looks relative to their experiences.

Cheers

Steve Izett
Glasair Super IIRG Renesis 4 Port RD1-C EC3 EM3


Looks good Steve.

Wonderful  idea. I wish I had thought about that years ago
with out driving around with my cooling system on top
of the van :-)

Now check the air velocity distribution with some pito tubes.
The tufts don't tell you that directly.

Paul Lamar

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