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Aluminium v cast iron cylinder head
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21-01-2020, 05:35 AM
In the days of low octane fuel an alloy head was reckoned to allow about a compression ratio higher, as with the pre war sv Ford V8. With current fuels breathing rather than pinging tends to set the cr limit and it is usually within the workable range for c.i so the advantages of alloy are now reduced.
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| Messages In This Thread |
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Aluminium v cast iron cylinder head - by shane - 20-01-2020, 11:15 PM
RE: Aluminium v cast iron cylinder head - by Bob Culver - 21-01-2020, 05:35 AM
RE: Aluminium v cast iron cylinder head - by Ian Williams - 21-01-2020, 07:00 AM
RE: Aluminium v cast iron cylinder head - by Austin in the Shed - 21-01-2020, 09:15 AM
RE: Aluminium v cast iron cylinder head - by Ian Williams - 21-01-2020, 09:34 AM
RE: Aluminium v cast iron cylinder head - by Alan - 21-01-2020, 09:53 AM
RE: Aluminium v cast iron cylinder head - by Chris KC - 21-01-2020, 11:55 AM
RE: Aluminium v cast iron cylinder head - by dickie65 - 21-01-2020, 06:55 PM
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