No, not mod a DX motor. A GSR motor is still a stock engine is what I am saying. It is not going to be a race car just because of a swap. What I am saying is, do the swap, however, in order to achieve the power that you want, be prepared to spend another 2-3k to make it a truly powerful engine. ie: cams, valvetrain, headwork, quality header, exhaust, intake manifold, engine management, etc.