Hey Tone did your engine last with the NOS??How did you set it up? wot? or switch? The new dry systems seem pretty neat.I have not found a listing for Isuzu yet..Just some other rice burners.. Do you know if any of the MSD ignitions work with these engines?Sorry if my questions seem lame but I am from the old days(Dist-spark plugs non computer) Anybody know what kind of mods they use in Japan?? Thanks Tony B