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camgrinder camgrinder is offline
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Join Date: Feb 2004
Location: California
Posts: 921
Wider lobe centers are mandatory with factory fuel injection.
I think if you search this board you will find my reasons for opening up the lobe centers on larger engines. If not I can give you some details.
Porsche has also done this, 906= 95 degree lobe centers, 3.0 RSR= 101 lobe centers and the 3.8 RSR has 109 lobe centers.
Of course there are many variables in this comparison.
John Dougherty
Dougherty Racing Cams
Old 02-16-2005, 08:12 AM
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