ask. In the first thread of yours on this topic, it was suggested that you check out the poll about fuel injector replacement. I suspect it will answer your question also. Going up to 740 injectors will not change anything that you notice. It only allows for upgrades in the future, which, despite your statements, you are likely to do if you are a normal Z32 owner (whatever that is). And again, I'll say it increases the value of your Z if/when you sell.
