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BOV mit zwei Ausgängen. Dual Port entlüftet sowohl in die Atmosphäre als auch zurück in den Lufteinlass. Anschlüsse mit sequentiellem Timing ermöglichen einen ruhigeren Betrieb während der normalen Fahrt, während alle Vorteile eines BOV mit Entlüftung in die Atmosphäre unter Rennbedingungen genutzt werden. Einfache Umwandlung in eine voll atmosphärische oder vollständige Bypass-Einheit durch Verwendung des mitgelieferten Anschluss-Blindstopfens.

Spring data:
Seat pressure: intake - 60lbs @ 36.60mm, exhaust - 91lbs @ 33.20mm
Spring coil bind: intake - 23.00mm, exhaust - 18.50mm
Max lift: intake - 13.60mm, exhaust - 14.70mm
Rate: intake - 6.70lbs/mm, exhaust - 12.50lbs/mm
Intake single spring:
Outer diameter - 20.60mm
Inner diameter - 14.40mm
Exhaust double spring:
Outer spring outer diameter - 30.20mm
Outer spring inner diameter - 22.20mm
Inner spring outer diameter - 22.20mm
Inner spring inner diameter - 16.80mm

Set includes:
Intake springs - 12 pcs. SPR-A2095
Exhaust springs - 8 pcs. SPR-H1002DR-AU
Titanium retainers: 12 pcs. intake RET-AU5VI-T2, 8 pcs. exhaust RET-AU5VE-T1
Seats - 8 pcs. exhaust SEAT-H1000

Product detailed specification
Bore size	77.50mm
Stroke	85.80mm
MAHLE compression ratio (CR)	10.3:1
OEM compression ratio (CR)	11.0:1/10.5:1
Dome volume (CC)	-1.1cm3
Compression height (CH)	28.50mm
Pin diameter	20mm
Features	Round piston skirt
Fits for	Mini Cooper S MKII - 1.6 16V (N12B16A, N14B16A)

Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip.

Must be used with Sachs Performance clutch cover 883082999707

Clutch disc options:
Organic Sachs Performance (500+ Nm) - 881861999802
4pad ceramic Sachs Performance (up to 700 Nm) - 881861999809
6pad ceramic Sachs Performance (750+ Nm) - 881861000027

ARP is a manufacturer of fasteners/bolts found in engines and drivelines, ranging from OEM replacement parts to specialty hardware for racing applications. ARP is the world leader in fastener technology.

Federn Daten:
Druck Ventilsitz - 82lbs @ 31.75mm
Druck geöffnet - 224lbs @ 11.50mm
Min. Federhöhe (im gepressten Zustand) - 16.70mm
Max Hub - 13.00mm
Federrate - 12.50lbs/mm
Äußere Feder Außendurchmesser - 30.40mm
Äußere Feder Innendurchmesser - 23.20mm
Innere Feder  Außendurchmesser - 21.90mm
Innere Feder Innendurchmesser - 16.50mm

Satz enthält:
Doppelfedern - 16 Stk. SPR-V2093-4
Federtellern - 16 Stk. RET-027
Sitze - 16 Stk. SEAT-V2093-16