Need some help with LT4
I just bought a 93 firebird formula with the lt4 kit on it. The car is not tuned and i want to know the best programmer for the lt4 kit. It has lt4 heads, cam, and intake.
That's right. The '93 PCM is EPROM based and will require a chip burner. The later cars are EEPROM (Flash) based. You'll still need an editor to modify the file. I use Tunercat's editors and chip burners and adapters from moates.net. A mail order tune is available from a few sources.
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If you want to get into tuning, get the Autoprom from Moates. You can tune in realtime and datalog simultaneously with TunerPro RT, which comes with it. It also has a built in prom burner. It is a very nice piece of equipment.





Didn't pay attention to it being a 93. Try Ed Wright as he was one of the best LT1 guys back then, probably still is I don't know. 