Choke Specifications

GA. BORE DIA. FULL IMP MOD MOD LHT MOD SKT #2 IMP CYL SKT #1 CYL
10 .775 .035 .025 .017     .007    
12 .730 .035 .025 .019 .016 .012 .009 .005 .000
16 .670 .028 .020 .015 .013 .010 .007 .004 .000
20 .620 .025 .019 .014 .012 .009 .006 .004 .000
28 .550 .022 .016 .012 .010 .007 .005 .003 .000
410 .410 .018 .013 .008 .006 .005 .004 .003 .000