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Old 03-21-2021, 01:12 PM
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Stan Weiss Stan Weiss is offline
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Quote:
Originally Posted by TransAm 474 View Post
Thanks Cliff, I appreciate it, and I understand completley. Wouldn't you agree that both the XR276HR and XE268 both are quite a bit smaller camshafts than the 704 Lunati? Especially when you consider that the Comp cams are measured at .006" vs the Lunati .007-.0078", which would make the Lunati quite a bit bigger in reality, if it was compared at .006". Also the 10° difference at .050" 224/230 of the XR276HR vs 233/241 of the 704 Lunati? I know the 704 does have the narrower lobe seperation, and has been said to supposedly act much more like the wider lobe seperation camshafts in reality, due to the lobe offset and design. I believe the Voodoo closes the Intake valve at around 64°, atleast according to the 276/281 on the Cam Card, but that number would be skewed, if the Voodoo Seat Duration is indeed actually measured up at .007-.0078" instead of .006". That would actually make it close a little later than is published. The card shows it closes the Intake Valve at 42.5°@ 050" I believe. Again, I'm trying to learn here LOL
A 233 0.050" degree duration @ 106 ICL is 10.5 / 42.5

Stan

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