hello im new to 2gnt and i realize i should have joined a long time ago... well i was talking on a local forum about EMS and they brought up megasquirt... i would just like to know a little more about it. i want to use it to better tune my a/f, ignition timing, and revs. im putting in stage 2 crower cams, crower titanium springs and retainers, and AEM adjustable gears and i also have an s-afc 2. i was told that the megasquirt will replace the afc but couldn't you also just use the afc to tune the a/f after the cams are put in? and the reason the megasquirt came up is i had a question on the revs. i know i will be able to rev much higher than the 7k redline but how far is too far? thanks and (sorry this is so long)