11's on 235/60/15 drag radials

Nathan if your running a stock suppension the the multipal drag leaf springs are the way to go, summit has them for about 100.00 each and use a ajustible racing snubber, make sure you have shackles set right, some of the fastest super stock cars A/SSA B/SSA USE THIS COMBO. AS FOR TIRES YOU CAN CHANGE SIZES ALL DAY LONG WITH OUT MUCH DIFF. IF YOUR RUNNING A AUTOMATIC YOU NEED AT LEAST A 5000 STALL CONVERTER , 456 GEARS, AND A AIR SHIFTER . YOU MIGHT SEE THE TIRES YOU HAVE GET THE CAR INTO THE 10:70S BIG BLOCKS LIKE HIGH STALL. THIS HELPS YOU GET OFF WITHOUT TIRE SPIN . I HAVE A DART WITH A 360 AND 488 GEARS IT RUNS 6.90 1/8 MI. AND 10. 58 1/4 MI. BUT I USE MT 33 X10.5 X15 THAT BIG BLOCK SHOULD LEAVE ME IN THE DUST I HAVE THE STOCK SUPENSION WITH RACING SPRINGS AND SNUBBER. 60 FT TIMES ON MY CAR 1.45 TO 1.50 YOU ASK WHY A AIR SHIFTER YOUR CARS FRT END WILL OFF THE GROUND AND WILL BE JUST COMING DOWN WHENN IT,S TIME TO SHIFT YOU WILL BE STILL STEARING SO YOU NEED HELP SHIFTING TO 2ND. GOOD LUCK GARY