It was a Dyno dynamics dynamometer, it is an eddy-current style dyno similar to a Mustang dyno, but it doesn't have the parameters for vehicle weight like the mustang.
Anyways the owners' car (Turbo'd GTi VR6)had been on a dynojet 248 the weekend before for comparison's sake and it put down 420 hp on the dynojet and 422 on their dyno, the air last night was as close to perfect as you can get vs. hot and muggy when it was dynoed the week before.
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393W: AFR 205's, hydraulic roller, TKO600.
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