Sankabos

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.

Product detailed specification
Bore size	95.51mm
Stroke	88.40mm
Mahle motorsport compression ratio (CR)	9.0:1
OEM compression ratio (CR)	9.0:1
Dome volume (CC)	-4cm3
Compression height (CH)	34.25mm
Pin diameter	23mm
Features	PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications
Fits for	Nissan GT-R - 3.2 (V38DETT)

• Purpose-Built For Boost High Boost and Nitrous Mitsubishi Evo X 4B11T Applications
• Forged From Ultra-Strong 4340 Steel
• Patented Three-Pocket Design
• Capable of 1000+ HP
• 3/8 x 1.600 in. ARP 2000 Custom Aged Fasteners
• High Quality APMCO Bronze Pin Bushing
• 26 Point Detailed CMM Inspection Report Included

Product detailed specification
Bore size	84.00mm
Stroke	89.60mm
MAHLE compression ratio (CR)	10.2:1
OEM compression ratio (CR)	10.2:1
Dome volume (CC)	-10.5cm3
Compression height (CH)	32.40mm
Pin diameter	22mm
Features	Accepts Turbo and Nitrous
Fits for	BMW - 3.0 24V Turbo (S55B30)

Sizes	STD, .025, .25
Oil Clearance	Standard
Half Type	Upper & Lower
Material	Tri-Metal
Min. Std Shaft Size	2.4403in / 61.984mm
Max. Std Shaft Size	2.441in / 62.001mm
Min. Std Tunnel Size	2.5992in / 66.02mm
Max. Std Tunnel Size	2.5998in / 66.035mm
Max Wall at Crown	0.0789in / 2.004mm
Max Overall Length	0.7874in / 20mm  (8103H/HX) 0.9055in / 23mm  (8104H/HX)
Weight	0.44
Notes	0

Product detailed specification
Bore size	86.50mm
Stroke	86.00mm
Wossner compression ratio (CR)	8.8:1
OEM compression ratio (CR)	8.8:1
Dome volume (CC)	-20.50cm3
Compression height (CH)	30.40mm
Pin diameter	21mm
Features	Accepts Turbo and Nitrous
Fits for	Opel 2.0 16V Turbo (Z20LET, Z20LEH, Z20LER, Y20LET)

 

 

Product detailed specification
Bore size	85.50mm
Stroke	88.00mm
JE Pistons compression ratio (CR)	9.0:1
OEM compression ratio (CR)	8.3:1
Dome volume (CC)	-13.30cm3
Compression height (CH)	34.70mm
Pin diameter	22mm
Features	Accepts Turbo and Nitrous; asymmetrical FSR series
Fits for	Mitsubishi EVO 8-9 - 2.0 16V (4G63)

Modelis: FCPPB840090M50
Gamintojas: FCP Engineering
FCP stūmokliai gaminami iš sustiprinto 4032-T6 lydinio (su papildomais Cu, Ni ir Mg), kuris turi mažą šiluminį plėtimąsi, yra itin atsparūs dėvėjimuisi ir didesniems šilumos kiekiams. Stūmoklio sijonai dengti molibdenu.
Komplekte yra stūmoklių žiedai ir HD serijos pirštai.
Stūmoklio diametras: 84.00mm
Suspaudimo laipsnis (CR): 9.0:1
Kompresinis aukštis: 32.50mm
Piršto diametras: 22mm
Stūmoklio eiga: 84.00mm
Tinka: BMW 328 528 Turbo (M50B28, M52B28)
Švaistiklio ilgis turi būti 135mm
Šie stūmokliai skirti BMW 2.8 stroker varikliui M50B25 su M52B28 alkūniniu velenu!

Skriemulio duomenys:
• Šis sustiprinto lydinio alkūninio veleno skriemulys specialiai pagamintas galingiems varikliams su turbo pripūtimu, nes originali žvaigždė neatlaiko apkrovos
• Originalus kodas: 034105263A
• Medžiaga: 42CrMo4

Ilgis: 2024mm
Plotis: 30mm
Dantų skaičius: 253