I was looking in the Articles and I was reading the one called: Creating an HF All-Motor Monster It says that by dropping a CRX Si Tranny, ECU, distributor, 4th gen SI intake manifold, and a DX head from any Honda motor you will be able to put 112hp 109lb-ft to the wheels. I find that a little hard to believe because a stock HF only has about 65 hp or less at the flywheel. I also have never read about other people doing this on their HF's. It seems like it would be a great upgrade being that it would cost about $500 for almost double the power. What do you guys think?