Parts by engine

Position	1,2,3,4,5,6
Pairs & PN	XP XP M 601U-PR M 601L-PR
Quantity	6
Crankshaft	57.978 / 57.958
Housing	63.000 / 63.017
Max Wall	2.499
Max Length	18.471

Engines: Audi 5 cylinder engines - 2.2T, 2.3 20V (3B, AAN, ADU, ABY, 7A)

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	86.25mm
Stroke	86.00mm
Wiseco compression ratio (CR)	8.8:1
OEM compression ratio (CR)	9.0:1
Dome volume (CC)	-13cm3
Compression height (CH)	30.49mm
Pin diameter	21mm
Features	Round piston skirt
Fits for	Opel - 2.0 16V (C20LET)

Armor Plated Wiseco pistons have almost a bronze colored tint to the top of the piston and the wrist pin bore. Wiseco's Armor Plating is an abrasion resistant plating that raises the hardness of the aluminum, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation. Wiseco's most popular pistons now include Armor Plating.

The Super Alloy Engine valves represent the highest level of sophistication in valve technology. These valves are designed to handle the extreme heat requirements and punishment of today’s Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide, and Marine race motors.

Product detailed specification
Bore size	93.00mm
Stroke	75.00mm
Mahle compression ratio (CR)	8.0:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-12cm3
Compression height (CH)	32.70mm
Pin diameter	23mm
Features	PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications
Fits for	Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

Spring data:
Seat pressure [email protected]
Max lift. 14.90mm
Rate 12.50lbs/mm
Spring coil bind 24.70mm

Set includes:
Dual springs: 16 pcs. SPR-M1007D
Titanium retainers: 16 pcs. RET-M65-T1
Seats: 16 pcs. SEAT-M1007D
Valve seals: 16pcs. VS-H6.6E

Подробная спецификация продукта:

Производитель: FCP Engineering
Модель: FCPRHATFSI14450620T
Профиль: профиль H
С на С:144mm
Диаметр отверстия нижней головки: 50.6mm
Диаметр пальца: 20mm
Ширина нижней головки:: 24.95mm
Количество: 4 шт., 8 шт. ARP2000 3/8" болты
Сделано из:4340 EN24er cтали
Максимальная рекомендуемая мощность: 600HP (4 cylinder)
Mаксимальные обороты RPM: 9000RPM
AUDI / VW - 2.0 16V TFSI (EA113)

The Super Alloy Engine valves represent the highest level of sophistication in valve technology. These valves are designed to handle the extreme heat requirements and punishment of today’s Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide, and Marine race motors.