ser50

any help will be gratly appreciated i have a 1990 lx with a 306 edelbrock performer RPM heads performer RPM II intake 70 mm bbk tb 1 5/8 bbk shorty headers msd 6A ignition blaster coil bbk adjustable fuel preassure reg. an AOD with a 2500-3000 B&M torque converter B&M shift kit 3.55 ford racing rear gears now to my questin can i m looking for a cam that will work with my combination every popular cam that i seen seems to have too much duration for my AOD i read somewhere that with an AOD u need the most 210 duration m i wrong again can anyone shine some light on me and recomend a cam again any help will be appreciated.