Opti Spark Problems
07-12-2011, 02:36 PM
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Opti Spark Problems I put my lt1 from my 97z28 in a 94z28.And I notice that the coil connectors were different. So I modified the wire keeping the 97 opti spark and using a 94 coil the car starts but no power and has a mini pop some times.My question is are thes patrs interchangeable.Im also using the high performance pcm from the 97z28.Any Help
