Closed Deck Motorblock Ford 2.3l EcoBoost Focus RS MK3 Mustang
The 2.3l EcoBoost Engine could get issues with moving cylinder sleeves and/or with lengthen head bolte. This may result in undesired water inrush, which always means, that you need to open the engine. In most cases, the block ist broken after this.
The bulletproof solution to avoid this kind of engine failure, is our brand new block with the closed deck modification. We further highly recommend the usage of ARP studs and of course our Wössner pistons with H-beam rods.