[Mario_Marques]

onefstek can you please tell me the name of that software?
I already see some people using it but i never catch the name.
What's your time on 1/4 mile?
There's no all motor in my country, all motor must be very competitive, so you need to look for details, one tinny detail, close all gaps in your front even the smallest ones, leave only the ones you really need, use duct tape to close them, check under the car, , close all gaps then too and make it smooth, cut your rear bumper to be far from the ground so the air flows faster(some people drill some big holes on rear bumper).
I used to do that on street racing cars, it actually works a lot at high speeds, i dont know how fast is your car, but if it's fast, you should look at those details, because, faster car, bigger drag.