Hi everyone, I've been playing with diesel engines for about 10 years now, and am still experimenting with various engine mods/ tunes and alternative fuels. Engines owned and pimped include the isuzu c223, 4jg2 (present engine), and a couple of toyota 2.4 s, the 2l, and 2lt (turbo model). My daily driver is the isuzu trooper/bighorn running the 4jg2 engine, and I'm usually planning a mod of some sort in an effort to increase efficiency and power (one can never have enough power!). I don't own a dyno of any sort so rely on the butt dyno along with timed runs and large hills to test any new mod that I might try. I haven't been through many of the threads on this site as yet, and am hoping to find lots of useful info here!