I have a 94 LS with 2.5" piping. I have new piston rings, after market intake manifold, header, and fuel rail. Is the exause pipe too big? I feel like the car takes off pritty slowly, but once it gets goin... it performs great.

Another question... what can I do to improve acceleration? Does the MSD ignition really help? What else is out there? I dont want anything extream like supercharger, nos, or turbo.