5.0 Coyote engine from a 2012 Mustang GT, 4,500 miles. Had low compression on #8 Ford voided warranty. I replaced it with an Aluminator. After getting time to tear it down, number 8 piston broke a ring land, no top or skirt damage. Light scoring of the cyl. walls on #8. I've seen 0.005", 0.010", 0.020" & 0.030" over bore pistons avail through Manley, Diamond and some others. If I don't sell it I'll end up building it over time. You can come look at it if you'd like. This is for the complete long block, water pump, exhaust manifolds, crank pulley, valve covers, intake manifold, engine wiring harness minus the stock cast pistons of which one is damaged $1700 alternator kit, $150 & engine & coil covers $75 Thanks
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Originally Posted by somethingclever
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