Screaming Eagle MVA heads for a 107 - Road Glide Forums
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post #1 of 3 (permalink) Old 02-11-2016, 05:49 PM Thread Starter
Join Date: Sep 2014
Location: Colorado
Posts: 157
Screaming Eagle MVA heads for a 107

I'm looking at what I want to do for a 107 for my 2015 RG. I use the bike mostly over the road or weekend trips. My motor guy will punch the stock cylinders, 10.5 to 1 pistons and TW 777 cams. Pretty straight forward. We were talking about heads. I was thinking about getting a set of Fuel Moto's B grind heads.

I saw the Screaming Eagle MVA heads in the catalog (part number 16925-11). I'm wondering if anyone has used these and how they work. The catalog says they work on a 103, 110 and 113. However the intake valve is 2.120. That seems a little large since most moderate flowed heads seem to have an intake around 1.900.

I'm not predisposed to using HD parts but if its a good product I would consider it. Any information would be appreciated.

Last edited by 303RG; 02-11-2016 at 05:51 PM.
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post #2 of 3 (permalink) Old 02-12-2016, 12:19 AM
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Join Date: Oct 2011
Location: Washington, Utah
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The chamber volume will drop your compression too low unless you have the correct Pistons. They are good heads for bigger builds.

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post #3 of 3 (permalink) Old 02-12-2016, 06:39 AM
Grey beard
Join Date: Oct 2011
Location: Munnsville,N.Y.
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That head can be machined to bring the chamber to a proper level, as will the intake surfaces at that point, but that head can strip the low-end torque.
Our Stage III Super-Tour Head (1.940" intake valve) works VERY WELL, on a touring 107".
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