EMS – BadAss Build Long Block Engine for 2016-2018 Focus RS 2.3L

$9,623.28$11,604.48

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🚨 IMPORTANT BACKORDER NOTICE 🚨
AS OF 3/26 The EMS High Compression 88mm Pistons are currently on backorder. Any engine requiring these pistons will have a minimum 15-week delay until stock is available.This affects all long block rebuilds and new engine orders using a used Focus ST block or a used Mazda block.


NOTE: We do have a limited number of 87.5mm high compression pistons available for brand new engines only (not rebuilds). Please contact us before ordering to confirm availability.

New ST or MZR block engines are not affected.

We strongly recommend planning accordingly. Orders requiring backordered pistons will not be fulfilled until pistons are in hand.

Our BadAss Build is tailored for the 2016-2019 Focus RS EcoBoost. With block options capable of 700 WHP, upgradable to a staggering 1000+ WHP, offering unparalleled power potential.

🚨 IMPORTANT BACKORDER NOTICE 🚨 AS OF 3/26 The EMS High Compression 88mm Pistons are currently on backorder. Any engine requiring these pistons will have a minimum 15-week delay until stock is available.This affects all long block rebuilds and new engine orders using a used Focus ST block or a used Mazda block. NOTE: We do have a limited number of 87.5mm high compression pistons available for brand new engines only (not rebuilds). Please contact us before ordering to confirm availability. New ST or MZR block engines are not affected. We strongly recommend planning accordingly. Orders requiring backordered pistons will not be fulfilled until pistons are in hand.
prices include spring kits for selected cams
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