Part number 201-4305
ARP cylinder head stud kit
BMW - 2.5 (M20B25)
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.

Подробная спецификация продукта:
Производитель: FCP Engineering
Модель: FCPRHB1304822
Профиль:профиль H
С на С: 130mm
Диаметр отверстия нижней головки: 48mm
Диаметр пальца: 22mm
Количество: 6 шт., 12 шт. ARP2000 болты
Сделано из:4340 EN24er cтали
Максимальная рекомендуемая мощность: 1000HP (6 cylinder)
Mаксимальные обороты RPM: 9000RPM
BMW E21, E28, E30, E34 - 2.0 2.3 2.7 (M20B20, M20B23, M20B27)

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Part number starting with 330 |
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Athena advantages |
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Reinforced material |
Asbestos free composite raw material OE approved |
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Stainless steel ring (AISI304) |
Separate stainless steel rings assure maximum sealing around cylinder bore also on NOS and/or turbo charged engine where boost is over 2 bars. No head and block machining required |
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Silicon beading |
Silicon-based beading is applied on critical areas to improve sealing around all cooling water and oil passages |