Is the base circle the same on a XFI cam?

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04-03-2008, 03:43 PM

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Is the base circle the same on a XFI cam?

Wanted to know is the XER and XFI the same base circle?
I know the XE is different as is the LSX

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04-03-2008, 07:23 PM

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I've mixed XFI (intake) and Xer (exhaust) lobes on the same camshaft and used the same length pushrods, so I'd assume the answer is that the base circle is the same.

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