I know this probably has been covered extensively but i couldnt find anyhing that worked so here it is. I just installed my s-afc II today and i was wondering how to tune it.

RKO (racingknowledgeonline.org) had a great write-up that used to be found here: http://www.racingknowledge.org/topic.asp?TOPIC_ID=1011. They recently rearranged the site. It's worth a search. Kevin, who used to mod there, may also be able to point you to the right page. Congrats.