Originally Posted by miro_gt

I'll give some input on this one

IMO, it is possible. However, it would be extremely dangerous .. Drag Civics go over 300km/h in 1/4 mile, I don't see a reason you can't make it if you input enough time and money in the car, as well as proper knowledge.

you'll need lots of power, of course .. I'd say 500 WHP at least. The tranny will have to be modified havily. The aerodinamics of the car would be very very important. The suspension will have to be nearly not moving up and down at all. The weight of the car will not be so important since it plays role in the acceleration, and not so much about the top speed.

The head will have to be able to rev high ... 10K maybe or even more

big-ass radiator will be a must, as well as big intercooler. Oil cooler would help too.

the car has to be nearly touching the road, not letting much air to go under the car

Roll bar is a must

good luck