SuperCharged small blocks anyone?

i run A 6;71 on an X block,,exact 340 C.I. 7.6 compression,dyers intake,aries/trw blower pistions,,6 % undriven,,,ultra dyne cam solid lifter,547/527 msd, j heads opened to 2.02,bowls cleaned up a little
4 speed 4;56 rear gears 33tall x 22 wide meats,,,2= holly 650 double pumpers,,reworked to 861 cfm each,carbs have lots of internal mods to run properly on top of a blower,,best money i spent was doing the carbs,,made a world of difference,,:thumbup: