first the car started shaking at the begning of 1st gear but now when I drive it, it shakes a lot espacially on fifth gear and I hit full throtel. I don't think its the axels because they are new.....it is not the tires.......I could feel it that is it coming from the engine.....please let me know what could be the problem.

 

There is a midget inside of your motor.

 

I took my car to the track about a year ago directly after performing a swap into it. I had new axles and when i launched at the track i messed up one of the iner joints on my axle. i had a very bad shake especialy under accel. and through all the gears. that is just my guess i would start with the axles if i were you.
P.S.
midget man should keep his posts to himself.

 

Thanks wshondaman

 

look and see if you threw a weight off your tire

 

anybody.....help

 

Had the same problem. especially with remanufactured axles. (don't know if you have new axles or not.) My boosted h22 trembled a lot under acceleration only. My guy at the motorsports shop said that sometimes they do get a "bad" remanned axle. Just take it back to the shop where you got it and tell them what's going on and they shouldn't have a problem swapping it out. Remember, you are the customer and you should be satisfied. Hell it only takes 15min per side on axle swaps.