sgt.scared Member Feb 19, 2010 44 0 7 Aug 16, 2010 #1 Aug 16, 2010 #1 what is the factory timing set at on a 1991 5.0 ho 5 speed ? [like 4 degrees or what ??]
Onefine88 Previously 89SSC18 10 Year Member Aug 3, 2006 1,422 796 154 Aug 16, 2010 #2 Aug 16, 2010 #2 Pretty sure it is 8 degrees.
Mustang5L5 That is…until I whipped out my Bissell Mod Dude Feb 18, 2001 43,143 17,839 224 Massachusetts Aug 16, 2010 #3 Aug 16, 2010 #3 Factory timing is 10 degree BTDC With higher octane fuel, you can run 12-14 degrees before detonation sets in.
Factory timing is 10 degree BTDC With higher octane fuel, you can run 12-14 degrees before detonation sets in.
madspeed Colonel Mustard Founding Member Nov 29, 1999 8,914 1,332 204 a van down by the river Aug 16, 2010 #4 Aug 16, 2010 #4 Yep, 10 BTDC