I bought a 71 240 for less than $800. I have had 3 240z's in the past but never tried to restore one. The interior on this car was in mint condition(well worth the $800 alone). It was not in running condition when I bought it, but I cleaned the carbs, replaced some hoses, new plugs, dist. cap & points, and now she runs. Not well but she runs. Some days she fires on all 6 cyl. and some days only on a few. I plan on buying a pair of reman SU's from Z therapy soon, but untill then the manifold is leaking so much fumes it is hard to stand in my garage while the car is running. I want to buy a header and new exaust so I can at least try to work on it a bit. I do notice a great deal of black smoke coming out of the exaust. Will that quit when I get new carbs and adjust the timing and valves. Thanx, Mark