Right now I have a 4:56 SG in my 4 speed, 68 FB Fish, with an 11:1 340, ported T/A heads, hughes solid cam 245/250@050, 560/575 lift and Eddy street tunnelram with vac. secondary 600 holleys. My problem is I now have 14" rims and 245:60:14 MT Indy Profile S/S tires. Way low geared I know. With...