I'm considering changing my 3.73's to 4.11's should I see much of a 60ft difference? my set up is a mild sbc,4spd,12 bolt 373,26x10x15 m/t slicks.My previous 1/4 mile times have been very disapointing and every one says its my gear ratio? my 60 ft has been between 2.05 and 2.09