- First Name
- Bill
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- Mar 16, 2021
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- "21 BS Badlands, '16 F150 Platinum FX4
Take discussion over to the Focus ST or Focus RS boards. That where all the hot rodders engine builders hang out.
Ford has been aware of crank case pressures since 2010 and they attempt to mitigate it best they can. Mass produced engines every one will have different amount of piston ring blow by. So many engines are fine and some have looser tolerances.
I run a UPR Dual Valve catch can on my '16 F150 3.5 ecoboost. It traps tons of slimy gunk. Same debate on F150 forums ppl say not needed orhers say must have. So the debates are useless do your research and decide.
Ford has been aware of crank case pressures since 2010 and they attempt to mitigate it best they can. Mass produced engines every one will have different amount of piston ring blow by. So many engines are fine and some have looser tolerances.
I run a UPR Dual Valve catch can on my '16 F150 3.5 ecoboost. It traps tons of slimy gunk. Same debate on F150 forums ppl say not needed orhers say must have. So the debates are useless do your research and decide.
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