


Product detailed specification
Manufacturer: FCP Engineering
Model: FCPRHBS63B44
Profile: H-beam
C to C: 138.2mm
Pin diameter: 22mm
Quantity: 8 pcs., 16 pcs. ARP2000 5/16" bolts
Made of: forged steel 4340 EN24er
Advertised horsepower rating: 1200HP (8 cylinder)
Advertised RPM rating: 9000RPM
BMW M5 F10 - 4.4 V8 (S63B44)

Product detailed specification
Manufacturer: FCP Engineering
Model: FCPRXBS63B44
Profile: H-beam
C to C: 138.2mm
Pin diameter: 22mm
Quantity: 8 pcs., 16 pcs. ARP2000 3/8" bolts
Made of: forged steel 4340 EN24er
Advertised horsepower rating: 1600HP (8 cylinder)
Advertised RPM rating: 9000RPM
BMW M5 F10 - 4.4 V8 (S63B44)

Seat pressure - 77lbs @ 40.10mm
Open (lift) pressure - 180lbs @ 10mm
Spring coil bind - 27.00mm
Rate - 10.30lbs/mm
Max lift - 12.20mm
Outer spring outer diameter: 26.50mm
Outer spring inner diameter: 18.70mm
Inner spring outer diameter: 21.60mm
Inner spring inner diameter: 13.80mm
Set includes:
Dual springs: 24 pcs. SPR-FE20BE
Titanium retainers: 12 pcs. RET-BMB48/TE
Seats: 12 pcs. SEAT-BMB48/TI

