I have heard good things about the 2030. I really like my 2031 in my AOD ride. It is 214/220, 513/529 (1.7's) with a 112 LSA. It has good power down low and pulls like gangbusters clear to 6K. It has a nice lope at idle too!
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1991 Mustang GT - Cobra Intake, FMS 65mm TB, C&L 73mm MAF, GT-40P heads, Crane 2031 cam, Crane 1.7rr, Built AOD, Art Carr 2400 non-lockup converter, Transgo shift kit, BBK chrome cold air, FMS 'P' headers, Pacesetter off-road H, BBK aluminum pulleys, 2-C Flows w/ dumps, 4.10's, Steeda STB, for now...
The Original GT-40P Tech Page