Any reviews on a 360 magnum crate motor P5249499

Is that the dual plane intake one ~320hp?

Or the single plane ~380hp.?

Ns1rm21, sold a ton of each at Westoaks MP back in the day. IIRC, the 380hp often had a bigger cam than the 100% street driven turn the ignition key type buyers could tune and live with (eyes bigger than their stomachs). Those people expected it to be maintenance free like a new car.

I think their are more evolved street-able cams to get to the same HP on the market today. Or something with same drivability that makes more HP.