Клапани BMW N63 S63

Product detailed specification Model number BMIVN-1063S Head diameter 35.15mm Stem diameter 5.96mm Length 93.7mm Material Black nitrided stainless steel Fits for BMW 4.4 V8 Biturbo - (S63B44)

Product detailed specification Model number BMEVI-1063S-HS Head diameter 29mm Stem diameter 5.94mm Length 106mm Material Inconel-Nimonic / Sodium Filled Fits for BMW 4.4 V8 Biturbo - (S63B44)

Seat Pressure: 83lbs @ 35.7mmOpen Pressure: 165lbs @ 10mmMax Lift: 11.2mmCoil Bind: 23.00mmRate: 8.2Set includes:32pcs. SPR-FE20BE32pcs. RET-BMN54-TE32pcs. valve seals VSI-EC60-E