just a little to throtty for me sounds, like my hpdi 200 yamaha boat motor

 

what cams did you put in? any custom tuning reqired to run them?

 

flyby (thought i had a clip didn't ya)

Yes you do need a tune, in which i'm waiting for dyno joe to send it too me. thats why i can't do a fly by or rev it up. just being on the safe side.

yeah, it kind of reminded my off my boat i used to have. had a 454 mag in it. lol My boat was more deeper sounding, because of exhuast coming out under swim platform.

I promise, will get some rev up's, some fly bys later. lol

 

Ive been tryin to figure this out and just plain cant. Why would you do all this to your exhaust (Headers, highflows, SLP Loudmouths, Cam) if you didnt want it loud? I'd think anyone could figure out its gonna scream with that setup.

 

He wants the performance of the setup, not the deafening drone.

I'd go with some larger Magnaflow mufflers, like already stated.