Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself.
I Love it, I also have a Quicksilver Sv8, and in the middle of doing Custom stereo install and mods and so forth, the OTR CAI is Awesome! Mine has that same little Deadspot about 2500rpm..
I'm Using Stinger Roadkill but same stuff pretty much...
Nice and Neat Project you have there Buddy