Originally Posted by flatliner
i modded and im getting 45mpg on the hiway on a 4 spd manual. I could only imagine 5 spd with more gas milage. I dont want to go the wrong way with my build, I only know what to do to a motor, not the motors and what interchanges, you know what I mean?
yup...for the best bet on the setup you are tryin to achieve...I think.....you would want the D16Z6 head and trans....but if you have two heads sitting for free readily available I would take the one that is NOT vtec-e