03-06-2003, 11:54 AM
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CC Member
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Join Date: Jul 2001
Location: Southwest,
WI
Cobra Make, Engine: Shell Valley, Mopar thingy (small block of course)
Posts: 2,215
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Not Ranked
As a generalized statement from a novice.
A roller cam will allow better ramp speeds which will allow more lift and duration without the expense of larger overlap. So you get a better cam profile with better idle. Then there is the less friction advantage. As far as not using one in an FE, I don't know.
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Brent Dolphin
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