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I was getting some misfires from my ATK Hi Performance 6.0 engine that I've had in my truck for about 7 years. Did a compression check and got low compression on #5. Piston has broken ring lands.
Does anyone know who ATK uses for their pistons? There's a 4-pointed star on each skirt. See pic. Anyone recognize this trademark?
Jul 17, 2022 | 03:36 PM
ATK 6.0 Pistons?
