Chemicalblue Posted March 9, 2005 Share Posted March 9, 2005 Im trying to set up my hi6s and I to know what is a good # for deg of timing retard per lb of boost? Tnx Quote Link to comment Share on other sites More sharing options...
Drax240z Posted March 9, 2005 Share Posted March 9, 2005 What CR? What is your base timing? What does your timing curve look like? What year engine? How is your fueling system? Throw us a bone... Quote Link to comment Share on other sites More sharing options...
Chemicalblue Posted March 9, 2005 Author Share Posted March 9, 2005 83 turbo ,t3t4 57trim ceramic bb, na 79 280zx ecu ,bb rc injectors, 3" cusom dp and exh., turbonetics wastegate, greddy bov, rebicIII and simulator, profec b, timming is set at 24 1100 rpm Quote Link to comment Share on other sites More sharing options...
Drax240z Posted March 9, 2005 Share Posted March 9, 2005 I'd start with 1.5-2* per psi to be safe, and reduce the amount of retard from there as you test. I suspect you'll be able to get away with 1*-1.5* per psi if you are running premium fuel. Quote Link to comment Share on other sites More sharing options...
Chemicalblue Posted March 9, 2005 Author Share Posted March 9, 2005 Ive reciently disconnected the vacume timming advance on the n/a dizzy. I thought it would be fighting the retard function on the hi-6s. thoughts? Quote Link to comment Share on other sites More sharing options...
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