Galvos dalys

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

Pakėliko duomenys:
Išorinis diametras - 34.97mm
Vidinis diametras - 33.10mm
Pakėliko aukštis - 26.30mm
Kojelės aukštis - 14.70mm
Kotelio storis - 7.00mm
Svoris - 50g
16 vnt. FCP Engineering mechaninių vožtuvų pakėlikų.
Kaltinis plienas, nitruotas sustiprintas paviršius, HRC 50.  
Vožtuvų pakėlikų tarpelis reguliuojamas specialiomis lėkštelėmis (lash caps), jos parduodamos atskirai.

Product detailed specification
Model number	BMIVN-1065
Head diameter	35.40mm
Stem diameter	4.97mm
Length	111.75mm
Material	Black nitrided stainless steel
Fits for	BMW - 4.0 5.0 (S65B40A, S85B50A)

Išorinis diametras - 32.97mm
Vidinis diametras - 31.00mm
Pakėliko aukštis - 26.50mm
Kojelės aukštis - 13.90mm
Kotelio storis - 7.00mm
16 vnt. FCP Engineering mechaninių vožtuvų pakėlikų
Kaltinis plienas, nitruotas sustiprintas paviršius, HRC 50
Vožtuvų pakėlikų tarpelis reguliuojamas specialiomis lėkštelėmis (lash caps), jos parduodamos atskirai

Product detailed specification
Model number	BMIVN-1055S
Head diameter	32.00mm
Stem diameter	4.97mm
Length	104.9mm
Material	Black nitrided stainless steel
Fits for	BMW E60, E90, E91, E92, E93, E82, E88, E89, X6, Z4, F01 - 3.0 (N55B30, S55B30)

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings.

To manufacture the valves we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves.We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

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.