hello all.. Originally i wanted to drop in a SR20DE into my 89 sentra. As in turns out thats extremely hard to do and its anything but a "drop in". So folks i wanna hear from you'll wants the best engine i can drop in to gie me the most power and least hassle? I don't hae a GA16 like the rest of you'll i hae some lame carb engine i think a 1.5 but it runs more like a 1.3 ... yeah its real dead. So hit me with some replies on what you think.