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CC volume of 3.0l RSR heads.
Does anyone know the factory spec for the combustion chamber volume of a 3.0l RSR head?
Thanks in advance Richard
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05-19-2020, 11:12 AM
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I found an old thread in which Tom posts re. his 3.0l RSR clone. Is it (factory) spec 84cc?
http://http://forums.pelicanparts.com/911-engine-rebuilding-forum/213504-whats-your-head-volume.html Thanks Richard
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05-19-2020, 11:49 AM
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Location: Camarillo, Ca.
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Approx. 77.2CC
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Aaron.  F.S. 1965 Solex engine w carbs/cleanerBurnham Performance https://www.instagram.com/burnhamperformance/ |
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05-19-2020, 01:53 PM
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it seems to me a real RSR head was as Aron says I seem to remember 78cc flat inlet valve terribly heavy.
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05-19-2020, 05:35 PM
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RSR Intake valves
They were heavy.I still have some.I will find one and weigh it for fun.Fred
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05-20-2020, 03:32 AM
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The 2.8 RSR was a horrible arrangement. The 3.0 was slightly better.
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Aaron. F.S. 1965 Solex engine w carbs/cleanerBurnham Performance https://www.instagram.com/burnhamperformance/ |
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05-20-2020, 06:44 AM
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Thank you for your input, off to the machinist.
Richard
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05-21-2020, 12:25 AM
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