sorry, about not replying to your private message, don't check it often. but you are looking for the BTDC degrees, and you are looking for what you need to do to set your timing? am i correct in this? better to just reply to the post so others can help too. i know that to change the timing, there is a wire on the passenger side under the dash that needs to be unpluged to stop the automatic advance thingy, then just turn your distributor accordingly. it might be best to get a haynes manual, they have all the proper specs....
Craig
'89 S-10 P/U 4.3L 31" Yoko M/Ts
'99 S-10 2.2L 2WD 5 Speed Stepside Totally Stock /wwwthreads_images/icons/frown.gif