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Registered
Join Date: Jul 2005
Location: Yorkshire UK
Posts: 1,097
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MFI Butterflies
Does anyone know what angle the chamfer on the edge of MFI butterflies should be machined at? is it 8 degrees?
Steve
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1972 911t RS Styled G50 conversion underway 1972t Resto Project - http://www.ddk-online.com/phpBB2/viewtopic.php?t=16695 |
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02-17-2007, 12:42 AM
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Registered
Join Date: Jul 2005
Location: Yorkshire UK
Posts: 1,097
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Just cleaned up the disks in my throttle bodies and there stamped as 6 so I presume they are machined at 6 degrees. I have some replacements that are stamped as 78 degrees so I presume this is equivlent to 12 degrees just measured the other way.
Do you think the throttles closing 6 degrees earlier will cause issues with the pump linkage as there will be less movement on the pump arm between closed and full open throttle? MFI Gurus? Steve
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1972 911t RS Styled G50 conversion underway 1972t Resto Project - http://www.ddk-online.com/phpBB2/viewtopic.php?t=16695 |
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02-17-2007, 10:23 AM
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