I was thinking about this swap. The SR20DET seems perfect for the 510 and roadsters, but might it also be a good swap for an old z? Now replacing a 6 with a 4-banger isn't something that appeals to most people, but this is a very good 4 banger. I saw an sr20det on ebay for 2000 bucks that I think came with a tranny. I also found a place that sells them for 2500 bucks including the tranny. This is really not that bad for such a high tech engine. I think they put out over 200 hp stock and also over 200lb ft of torque. One reason this swap might be good is in the handling department. The engine is shorter than a 6, so it would have more of its weight closer to the firewall, thus having maybe more rear biased wt distribution. Plus, the amount of stuff available for sr20 motors is quite astounding. Anybody else think this is a good idea?