
08-03-2004, 09:04 AM
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CC Member
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Join Date: Jun 2004
Location: Jasper, GA,
GA
Cobra Make, Engine: Owned CSX 3121 1969-1975. Went to the dark side and bought a 'Vette. May yet repent and be saved.
Posts: 657
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Not Ranked
Don't be afraid of putting a real cam in that motor. With 454 CID and a light car, loss of low end power will not be an issue, and a nasty idle is part of the wonderful Cobra symphony. CSX3121 had only 427 inches and I ran a flat tappet cam that Crane described as "marginally streetable" without any difficulty at all.
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