i have ran eddy 600 on a .484 440,and she ran great.13.40's w/ A/C heavy car] then a eddy 750,ran 12.90's all day=heavy car,but the 600 was best for the street. a 3310 would make better power,and is easier to adjust. i would not run a tq,cuz a good one is hard to find,and tuning is worse since the strip kits[jets/rods] are rare.off idle its hard to beat a small primary carb...have fun!