67 twin turbo dart

Matts440 said

Thank you for that. I am not sure, that was set up before I got this setup. Just did a search the ecu won't let boost be active or controlled below 170* or what ever you set it at, probably a safety thing so you can't just get in and jump on it on a cold start.

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I figured as much. I don’t recall how yours is configured if you’re on the gate springs on the dyno or trying to make boost with dome pressure. The thermostat is out of mine right now and it wouldn’t hold 170 in between pulls, just sayin. These EFI systems are so customizable it’s easy to paint yourself into a corner.