SCT Mass Air Meters?

[87ttopstang]

Is anyone here running one of these? If so what model # and have you had any trouble with the wiring adapter? Are they like the Pro M meters that have to be calibrated before they are shipped for a specific application? Or can they be calibrated by any SCT tuner?

Friend of mine has a 331 and is putting on an S-Trim so he needs to upgrade.

Just wondering if they are reliable or if anyone has had any problems with them.

Thanks.