TEST DROVE MY DUSTER W/ INDY 415

Your 60 will get better when start to use trans brake as long as your suspenion likes it. If car gets bad wheel hop you have to push the front of leaf sprig farther up into the car. or relocate up about 3/4 to 1' Not bad at all for first time out. Don't know if got any friends that might have little bigger carb to try on it . They like lots of carb. I got 1000cfm race demon on mine. Jets are 94 squared. I Do have a 8" 5500 stall. I leave at 3800 on brake shift at 7400 and 7600 have 456 gears with 31 x 10.5 tire with dana 60 and ladder bars.