Hey guys, ive been spending day and night on this sight trying to soak up some good old fashioned knowledge from you experienced guys. sofar ive picked up quite a bit, but i am sometimes confused by the abbreviations used here. is there a place i can look them up? if not id be willing to try and compile one if a mod is interested in making it a sticky somewhere. just a thought. also, ive been under the impression that a maf system is better than a speed density type since it is actively adapting to changes in incoming air. after reading this forum i see that alot of you guys are going to speed density, even on n/a applications. can someone point me to a post or give me some insight to why this is the way to go? thanks in advance.