Any reviews on a 360 magnum crate motor P5249499
I will have to try to find my notes as I don't remember how far down they were. It was a weird short block that was not well thought out by Mopar, as usual. It was Magnum based, .020" overbore with hypereutectic flat top pistons, balanced like an LA engine, and intended as an LA replacement short block (Magnum block drilled for LA head oiling). The biggest problem was it had valve reliefs that were too small diameter for a 2.02 intake valve size, which I would guess most LA engine users buying this short block would be running or upgrading to when rebuilding their heads. And it came assembled with a hydraulic flat tappet camshaft.