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Merlin Glow Head Test Run Babe_b10
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Merlin Glow Head Test Run Empty
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Merlin Glow Head Test Run

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Merlin Glow Head Test Run Empty Merlin Glow Head Test Run

Post  crankbndr on Thu Feb 02, 2012 1:18 pm

I tried a Merlin head in the Black Widow that I sent to Kim. It looks like it has a smaller chamber than the standard Cox head.
The Merlin picked up the RPM some with two gaskets. I used 5-3 prop and 25% nitro. Picked up about 1K RPM.
https://www.youtube.com/watch?v=eU6xQEkngkI
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Merlin Glow Head Test Run Empty Re: Merlin Glow Head Test Run

Post  Cox International on Fri Feb 03, 2012 10:23 am

Yes that head conversion works really well and your results are consistent with ours. This is the product:

http://coxengines.ca/product.php?productid=362&cat=27&page=1

And for those of you that want the extra cooling 5-fin version, this is it:

http://coxengines.ca/product.php?productid=452&cat=13&page=1
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