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- Wed Oct 21, 2009 3:37 pm
- Forum: TunerPro Discussion
- Topic: Vortec 4.3L
- Replies: 2
- Views: 6338
Vortec 4.3L
Does TPRT display Vortec cam retard & ignition timing? I need to set the cam retard on a 1994 C-1500. I read somewhere that the STC (Set Timing Connector) was deleted in 96', but this 94' harness definitely doesn't have one. This motor is from a '95 we got it with the harness just to make sure w...