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View Full Version : Base Timing...

s14unimog
03-04-2007, 12:15 PM
Just reset my CAS and pulled out my timing light, but it seems impossible to find a credible source for stock timing number for an s13 Blacktop SR20det...

any body got an FSM handy?
armand
03-04-2007, 01:20 PM
base timing is 15 degrees btdc the second notch from the right
UNISA JECS
03-04-2007, 02:17 PM
No matter what year becasue there are differences in pulley marking for a certain year always the second to last mark represents 15 degree and always the last mark represents 20 degree.