BMW 3.0 N54B30 / N55B30 / S55B30 Supertech conical spring kit SPRK-FE20N54-BE

Part number SPRK-FE20N54-BE
Supertech conical spring kit
BMW:
E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 - 3.0 (N54B30)
E90, E91, E92, F82, F10, F01, X5, X6 - 3.0 (N54, N55)
M4 F82 - 3.0 (S55)

€1,149.00

Availibilty:2 items

Information

Spring data:
Seat pressure - 75lbs @ 36.50mm
Open (lift) pressure - 155lbs @ 10.00mm
Spring coil bind - 23.20mm
Max lift - 12mm
Rate - 8 lbs./mm
Wide end spring outer diameter - 24.40mm
Wide end spring inner diameter - 17.60mm
Narrow end spring outer diameter - 21.00mm
Narrow end spring inner diameter - 14.30mm

Kit includes:
Single springs - 24 pcs. SPR-FE20N54-BE
Rretainers - 12 pcs. RET-BMN54-TI (5mm)
Retainers - 12 pcs. RET-BMN54-TE (6mm)

BMW 135i 335i 3.0 N54B30 FCP H-beam steel connecting rods 145mm for...

Product detailed specification
Manufacturer: FCP Engineering
Model: FCPRHB14553622
Profile: H-beam
C to C: 145mm
Big end diameter: 53.6mm
Pin diameter: 22mm
Quantity: 6 pcs., 12 pcs. ARP2000 3/8" bolts
Made of: forged steel 4340 EN24er
Advertised horsepower rating: 1000HP (6 cylinder)
Advertised RPM rating: 9000RPM
BMW E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 (N54B30)

€639.00

BMW 3.0 N54B30 Supertech Sodium filled exhaust valve BMEVI-1054S-HS STD

Product detailed specification
Model number	BMEVI-1054S-HS
Head diameter	28.00mm
Stem diameter	5.95mm
Length	114.90mm
Material	Sodium filled
Fits for	BMW E60, E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 (N54B30)

€63.00

BMW 3.0 N54B30 Supertech black nitrided intake valve BMIVN-1054S STD

Product detailed specification
Model number	BMIVN-1054S
Head diameter	31.40mm
Stem diameter	4.96mm
Length	106.70mm
Material	Black nitrided stainless steel
Fits for	BMW E60, E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 (N54B30)

€33.00

BMW 3.0 N54B30 N55B30 S55B30 ACL Race connecting rod bearings 6B1584H-STD

€209.00

BMW 3er / M3 / M4 N55B30 S55B30 Ferrea intake valve STD F2429P

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.

€41.00

BMW 3er / M3 / M4 N55B30 S55B30 Ferrea exhaust valve STD F2428P

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.

€57.00

BMW 335i 535i N55B30, M3 M4 S55B30 Ultra Series JE Pistons kit 84mm CR 9.5...

Product detailed specification
Bore size	84.00mm
Stroke	89.60mm
JE Pistons compression ratio (CR)	9.5:1
OEM compression ratio (CR)	10.2:1
Dome volume (CC)	-14.7cm³
Compression height (CH)	32.40mm
Pin diameter	22mm
Features	Accepts Turbo and Nitrous; Ultra series
Fits for	BMW - 3.0 24V Turbo (N55B30)

€1,649.00

BMW 3.0 N54B30 / N55B30 / S55B30 FCP racing conical spring and retainer kit

Valve springs data
Installed seat pressure - 34kg (75lbs)
Load - 63kg@10mm (140lbs@10mm)
Max lift - up to 12mm
Made from chrome-silicon steel SAE9254-V
Fits BMW 3.0 N54, N55, S55 engines
With this set the risk of valve flutter and a possible engine failure is minimized.
Recommended for engines with series and racing camshafts and over 7500 RPM.
Kit includes:
24 pcs. conical valve springs
12 pcs. titanium retainers 5mm
12 pcs. titanium retainers 6mm

€799.00

BMW 3.0 S55B30 / N55B30 ARP cylinder head stud kit

€599.00

BMW 3.0 N54B30 / N55B30 / S55B30 Supertech conical spring kit SPRK-FE20N54-BE

You might also like