I'm new to s2k and had some questions about the different engines. If there is a sticky that answers these please direct me to it. I currently race a dsm and am looking into doing more road type racing and I've driven a few s2ks and I'm looking into buying one in the near future. My questions revolve around the engine switch in 04. Are there any key differences that make modifications better on one or the other. (Besides displacement and redline) My first mods would most likely be small but in the future I most likely will want to turbo the car. Does one engine respond better to FI than the other. Thanks and if there is something else I'm overlooking that you know of please let me know (driveline, etc).