If your talking about the old Mcandless [email protected]/.650 I ran that back in 1990 in my '69 race only 440 all iron motor Cuda with just 10:1 and a 4800stall, it ran great, ticked over@900rpm, pulled real hard from around 4500-7400 so in a 511 that has the right CR it should work well, that would like being installed in@105 according to the cam gurus in that size motor....you may also get away with premium pump with that very late closing intake......We got a guy running that cam in a 512ci Dart that runs 8.90's on alchohol.
