Currently I have a 305 cam, heads, and i feel that i need to open up my exhaust more. I have no cats, i got a y-pipe to a hooker aero chamber muffler and 2 tips, 3 inch piping. Would I gain a lot more with true duals, if I go wiht true duals, will i need to change my headers, i have the crappiest headers out there, EDELBROCK mid-lenght. So would i benefit from true duals, or just keep my setup and get long tube headers. Please help me out.

Thanks

 

long tubes + duals

 

duals are nice and everything, but IMO they are the crappiest thing for everyday driving with minimal benefits, you can get single exhaust systems that you would hardly notice any difference between the SOTP feeling