I was wondering what car I should get? (For Drags)?

I say for drags but honestly I just want a car that can create enough G-Force to push me back into my seat. I only car for acceleration I have no intentions of having any sort of rally car or track car, just something that can make me go in straight lines. There really is no better feeling. So my thoughts were originally a K20a swapped Honda civic 1992-95 but i have never driven a FWD and my mate said that it would cause way too much tyre spin making it quite un-satisfactory and suggested i get a RWD or AWD instead. So I thought a Nissan Skyline r34 GT-T. And recently someone suggested an EVO 6. My cap is $20 000 So do you guys have any ideas of which car will satisfy my need for the G's?

Added (1). Hey Guys, I live in Australia so all American and/or European cars are hard to come by. Most cars over here are JDM.

The Ford Mustangs of the "Fox" generation are an excellent performance value. A lightweight platform with an unlimited choice of chassis and engine upgrades to choose from. The car is compact, short wheelbase, light. The small block V8 can be tweaked to your hearts content. There's almost no upper limit for the car in performance. You can easily get that car into the 12's at the strip with minimal effort. There are literally millions of them available, they are extremely cheap to acquire.

The big Holden. Get an older one. If you are super serous about speed, strip out the interior to lose a lot of weight. Figured out you were Australian, we don't have "mates" in the states.

Civics are not fact cars they can be quick if enough money is dumped into them. Doing what you want to do the car will have wheel spin. For your case yes front wheel drive isn't what your looking for RWD or BETTER AWD. Find a good STi unmodified will dump you in your seat.

I'd get an Evo VIII, but there are only a few of them for $20,000 as they're quite expensive.
How about a Holden Monaro with a 5.7? You can also looks a Subaru STi's
I wouldn't get a FWD car as a drag car because you can put more power down with an RWD/AWD car since weight is normally transferred to the rear when the car accelerates