i have the 224/230 cam with longtubes, an x-pipe, and dynomax super turbo mufflers. car feels real strong but im wondering how much these mufflers are hurting me. the car sounds like its stock, thats how quier they are. how much do you think ill gain if i switch to say, hooker aerochamber mufflers. i dont want to go bullets because i just dont like it that loud.

 

I cant really help you with an answer on that one, but do you have any track times or dyno sheets with that cam?