once again not completely related to my car but i test drove a silver 03' coupe with the 3400...I liked it but it only did about 100ft better than my ecotec in the 0-governed test although it still had a lot more than my ecotec left to give...I won't say it is the motor in general though because I believe I noticed a UIM leak
http://topeka.craigslist.org/cto/3559711475.html