thats cheating!!! ca18det!!! i dunno!!! fair play. what bhp you pumping out? i am so tempted to just shove a det head on mine. i have a 200sx bottom end. I will one day i am sure. just want to see how much bhp i can get out of this et head first. just got my 65mm throttle body back off my dad. welded up and ready to go on