I run a Terminator (I believe it's getting tossed for the X), but it's on my Cobra (SBF347). From what I know, the Terminator X is the one to get and it does support the modular groups. I run regular fuel, but the Holley forum is a great place to get what you need. My experience (6yrs) has been great. A few gliches, mainly the 02 sensor and my dual sync distributor failing (got it rebuilt), but other than that, a really nice setup and easy to use interface.