I am a proud new owner of a 26ZX and extremely excited to be able to finally own one! The ride compared to my Crownline 225BR is unbelievable! The downside is that it only has the 310hp version of the 7.4mpi. I am planning on installing stainless headers and a K&N spark arrestor. Are there any other modifications that I can install other than a supercharger that will give me more horsepower without ruining the engine? Any help is appreciated.