just joined a a bit ago, thanks to a FB friend, I own a 1987 300ZX, "stock" VG30E, 148WHP 168WTQ
My mods are:
straight pipe exhaust
all plenum accessories are removed
solid motor mounts
I have ASCO motor mounts and only when the motor drops below 700RPM does the car EVER shake, these are amazing mounts and a amazingly smooth motor
I tried posting pictures, but its being a little brat about it, and I'm tired of re-sizing and it not working so screw it!
If you wanna see pictures, go here haha