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BMW / TOYOTA B38 / B48 / B58 TURBO SUPERTECH VALVE SPRING KIT SPRK-B58B

 736,89 Tax excl.

Part number SPRK-B58B
Supertech valve double spring kit
BMW / Toyota B38 / B48 / B58 Turbo

Springs data:
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

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