i just put in a rebuilt D15b7 in my 92 civic 4 door and i put dc sport headers and advanced the hell out of the timing. and i bought the car with a blown motor so dont know how the stock engine runs. i did a few little upgrades. but just curious do they have enough power stock to burn all the way through 1st gear and a little of second from just red lining in neautral and dropping it into drive and drive the gears?? mine seems fast is hell i keep up with my friends 5.0 mustang he only get half a car 0-100mph. just wondering these motor stock are they pretty powerfull or no?? i didn't plan on racing it but it surprised me.