Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
My stock ignition was messed up with a bad voltage reg. I need to replace it and was looking at a Compu Fire Elite 1 but I think the timing curves are too high for the 127. Ultima reccommends the Crane Hi 4. What do you guys think?