Violent shakes on 1st gear take off Options

[rave2n]

Havn't been able to find a answer to this one. When i take off in 1st at about 2000RPM the vehicle shakes violently, but continues to move forward, stops after about 3 seconds. When i say shake, its more like the car is jumping off the ground and slamming back down within seconds of it self. I assumed it was the clutch slipping. Clutch is brand new though =(

What i have been doing to make it not do so, is get her going slowly let the clutch fully engage drop down to about 1000rpm, and its fine if i do it that way, no shakes at all. Doesn't do it either if pop the clutch and take off, only on progressive take off. Sounds more to be vehicle error then driver error, but ya never know. Any idea guys?

[BonzaiCelica]

i just intalled my exedy organice stage 1 clutch. if i took of fairly slow the car would shake more than normal. This has gone away now that i have about 800 on the new clutch. my cars tires were moving forward and backward really fast if i would slowly release the clutch. but the clutch disk is spring loaded, so that was the reason why it was doing this. but sounds like your cars shaking alot.. but i have no clue what that could be