BMW N55/S55 - ECONOMICAL "H" BEAM STEEL CONNECTING RODS
- Manufactured from 4340 forgings
- Heat treated, stress relieved, shot peened and 100% individually magnafluxed
- Weight matched sets + 1.5 grams
- Cap fasteners are 3/8" ARP 2000
- Flywheel horsepower range for these rods in a 6 cylinder application the range is 800+
3/8” ARP2000 Bolt Stretch = .0055” to .0060” / Torque Spec – 45-50 ft lbs
3/8” ARP625+ Bolt Stretch = .0063” to .0067” / Torque Spec – 50-55 ft lbs
Stock Images Used. Actual Product May Vary.