JRspec Audi S2, S4, RS2, QUATTRO forged connecting rods
Connecting rods + ARP bolts
a set of forged connecting rods by jrspec made in H-beam technology for Audi S2, S4, RS2 200, Quattro cars with 2.2 / 2.3 Turbo 20V engines
They are made of the highest quality ANSI4340 (EN24) forged steel, strength exceeding 200KM на цилиндр.
Vacuum degassed before processing.
All forgings were X-rayed before processing.
Heat treated (normalized).
Surface tightened (stress-relieved) after machining.
Edges aligned.
each hole was honed twice (before and after the foot was fitted), which guarantees its perfect circle (tolerance 0.01 mm). In addition, the connecting rods have been angled (they are perfectly straight vertically), 0.01 мм - many brand manufacturers have discrepancies exceeding even 0.1 мм, which results in faster wear of the bushings!
Each single set of connecting rod + foot has its individual number. Он набирает вес и балансирует от конца до конца. Головы были усилены, с высокими бронзовыми кустами на месте поршневого Штыря.
Connecting rods have been tested on over 1,500 horsepower Calibra цунами.
длина: 144 мм
Pin: 20 мм
Болты: 3/8 "
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