Mailbag: Choosing Between Even and Split-Duration Camshafts
Q: I’m building a 440 for a Ramcharger. The engine will have to pull about 9,000 pounds GCW so I want a lot of low to midrange power. The engine is bored .040 inches over, will have 9.3:1 to 9.5:1 compression ratio, and has mildly ported open chamber heads with 2.08 inch intake/1.74 inch exhaust
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