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{"@type":"Question"
Every YPG M178 crate engine ships with ceramic thermal-barrier coating on the piston crowns and Teflon anti-friction coating on the skirts — same specification as the YPG M178 Forged Internals kit
M156 Ported Heads
Price: $3299
BMW N55 Forged Internals — 1,000HP+ Rated | Pistons, Rods, Rings | YPG Motorsport Methanol / Fuelling More soundBMW N55 Forged Internals Rods & Pistons Kit The BMW N55 3. 0L inline 6 is one of the most tunable engines BMW has ever produced found in the 335i, 435i, 535i, M2, M135i, and M235i. The stock cast internals handle 500600whp reliably, but beyond that the rods and pistons become the limiting factor. Our N55 forged internals kit replaces the stock components with race grade forged units capable of handling serious power builds on pump fuel, E30, or full
