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Spring data:
Seat pressure - 94lbs @ 35.70mm
Open (lift) pressure - 209lbs @ 10mm
Spring coil bind - 20.70mm
Rate - 11.50lbs/mm
Max lift - 15.00mm
Outer spring outer diameter: 29.65mm
Outer spring inner diameter: 21.85mm
Inner spring outer diameter: 20.50mm
Inner spring inner diameter: 15.50mm
Set includes:
Dual springs: 24 pcs. SPR-H1005D-BM
Titanium retainers: 24 pcs. RET-AU5VE-T1
Seats: 24 pcs. SEAT-BM60
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Product detailed specification |
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Bore size |
84.00mm |
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Stroke |
89.60mm |
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MAHLE compression ratio (CR) |
10.2:1 |
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OEM compression ratio (CR) |
10.2:1 |
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Dome volume (CC) |
-10.5cm3 |
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Compression height (CH) |
32.40mm |
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Pin diameter |
22mm |
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Features |
Accepts Turbo and Nitrous |
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Fits for |
BMW - 3.0 24V Turbo (S55B30) |
Product detailed specification
Manufacturer: FCP Engineering
Model: FCPRHBN62B44
Profile: H-beam
C to C: 139.7mm
Pin diameter: 21mm
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 745i E65, 545i E60/61, 645i E63/64, X5 E53 - 4.4 V8 (N62B44)
