i know that the control arms that i just put on are going to make a big difference with my 60'. my usual is a 1.85. i also plan on putting my 4.30 gears in very soon. that should also help me get off the line. if i got my 60's to 1.70-1.75, how much do you think my overall ET will drop? actually, i would like my 60's to get into the high 1.6's. we'll see. cecil opens at the end of this month. i usually run quicker there than anywhere else. maybe i should break down and buy a mass air meter and throttle body.