gobabygo

I've owned my 95GT for a little over a year now. Since I owned the car its had a vibration from 2000-2600rpm's. I've changed the harmonic balancer and the (clutch flywheel pressure plate). The car still vibrates. I'm at a loss. My next step is to pick up a crate motor and throw some roller lifter's/rocker's/cam and just roll with that. But before doing that I want to get some more mods to the body/interior.

The other thing it's doing is around 90+MPH the car kinda shivers. I have 03 cobra wheel's on it high speed balanced. My guess is a barring assembly in the front or the drive shaft. Just not sure where to start or how to check the mentioned above.

Jfsram

Are you getting this 2300rpm vibration in the lower gears and neutral too or is it just on the highway in top gear?

gobabygo

Yeah, the RPM based vibration happens in neutral. Thats why i changed everything that spins with the motor. The speed vibration kinda surges or comes and goes as i'm driveing. Kinda like a pulsing vibration.

gobabygo

Still no luck.