Cams How do you choose one?

This is the one single pattern he said do not want more duration on exhaust I don’t have enough compression or high enough rpms to use more ,if I did increase the exhaust it would severely hurt torque, this one he called seat of your pants power lda 108 cl 105 this is a mopar lobe so fast open and a little slower on the close and did offer one other cam 220 lift of .450 and lda 110 a will live with some drivability issues

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