I chose to use 3.5 finals with an Auburn Ratchet Spool. The Tires are Nitto 555 with 315 / 35 / 17's for rear tires. The motor is an extensively modified 460. Plenty of torque. Lots of horsepower, But pilled at 5200, because I am using a re-worked 650 holley. The carb is somewhere north of a 770. I need the spool to get the power down to both wheels when pulling off a corner.
