Sounds good Woodman!
I can't get a good read on the sound clip at 2k RPM at 50 MPH. I think it sounds pretty quiet, but not sure.
It is pretty quiet. You can hear the motor running, but it's not obnoxious, nor is it loud enough to interrupt conversation. Think stock Mustang GT. You know it's there, but it's just lurking in the background.
97 Thunderbird LX (The GT Bird)
PI Swapped NPI motor with some port work on the heads, PI cams, 80mm MAF, CAI that feeds from fenderwell. Jmod, 3.73:1 TL in Mark VIII carrier, Mark VIII aluminum LCAs, 93 Mark VIII driveshaft, PBR brakes (soon to be Cobras), 18x9 wheels, 255/40/ZR18 Tires, Front and Rear strut/shock bracing, GR-2 shocks, Eibach 1.5" springs, 1989 SC front and rear sway bars.