S stanggt00 New Member Jul 16, 2003 371 0 0 baltimore md Jul 3, 2005 #1 Jul 3, 2005 #1 can i hook my rpm window up to my ecu tach wire or do i need to get a shift light this is for msd 8950 i heard somewere you can hook it up to the ecu but i cant find it on the net thxs
can i hook my rpm window up to my ecu tach wire or do i need to get a shift light this is for msd 8950 i heard somewere you can hook it up to the ecu but i cant find it on the net thxs