:::help::: unknown vibration

[dal2kvvisp]

hey, i have a 92 240sx coupe, and i recently put in a spec stage 3 clutch, fidanza lightweight flywheel, solid transmission mount, and a stock s13 viscous lsd, and first time i started driving it, i felt this pretty apparent, annoying vibration throughout the car upon acceleration and deceleration, but when crusing its ok. im 99 percent sure the flywheel and clutch are all tightened down and everything, with locktite, trannys all tightened down, driveshafts tightened down, and the diff is tightened down, all with locktite. I'm thinking it might be a normal thing with the solid mount, seeing as the reason i got the mount in the first place is KA's trannys do move around a lot... One of my friends suggested that the solid mount and the driveshaft not being balanced with the new diff could be the problem? Anyways, ive driven it for like 30 miles now, and everything feels solid, revs freely, no hessitation, clutch grabs hard, still getting used to it... everything feels right except for this vibration....

Another thing, with the viscous lsd, when taking sharp turns at low speeds, are the tires suppost to chirp? i know with a welded diff and a nismo or kaaz, or any other aftermarket lsd this would happen, but with a stock viscous?

[Structure240sx]

with stiffere mounts.suspension. bushings you will hear and feel more road noise

i jsut put in solid subframe and diff. bushings today and get mroe road noise.

my vlsd doesnt make my tires chrip unless im launching and spinning my 275 nitto 555r's