As you may know I am using a 350 sb chevy , putting out about 310 hp, and a T350 tranny with 3.73 gears in the rear end. Last nite I went for a go cart ride and it was way to easy to spin the tires , I am thinking that I should change out the rears for a set of 3.08s
Most likely to many RPMs at high way speed . Therefore more noise and less gas millage .But mostly concerned about the jumping off from start, kinda want something better to drive, maybe I am wrong?

Any thoughts would be helpful
Thanks Herb