Ok guys I've got an '88 notch, 306, E-303 cam, and more...But anyways, going on to exhaust options...Right now I'm running Hooker Super Comp shorty headers, to a BBK Offroad H-Pipe, and Dynomax Super Turbo mufflers...I'm switching to an Offroad X-Pipe and also swapping out the mufflers...Damn dynomax's are just too quiet and sound like a tractor at high RPM's...I like loud, but not open header insane loud...A nice tone might be nice also...I was gonna take my tail pipes off and do Flowmaster Super 40's dumped...Any suggestions on different mufflers? I would go with Borla XR1's, but way too expensive. Taking any suggestions, thanks. Also wondering if there is any difference between the Super 40's and Super 44's? I've been told the new ones are no different or even more quiet.