Product Description
These ProH2K connecting rods with ARP2000 fasteners are designed for Mitsubishi/DSM 4G63 2nd Gen/7 Bolt engines. Crafted from aerospace - grade 4340 chromoly steel, they offer high reliability for boosting power, using nitrous, or increasing RPM. Each rod undergoes CNC machining and micropolishing for a smooth finish. It comes with Aluminum/Silicone/Bronze pin bushings and is honed to precise tolerances. Key specifications include: C - to - C of 6.141', BE Bore of 1.890', BE Width of 1.038', PE Bore of 0.866', PE Width of 0.900', a weight of 586 grams, and a torque spec of 50 ft lbs - 3/8'.
Using these connecting rods is straightforward. First, make sure your engine is properly prepped and clean. When installing, follow the torque specs carefully (50 ft lbs - 3/8') to ensure a secure fit. As for maintenance, it's a good idea to check the rods regularly for any signs of wear or damage, especially after high - performance runs. If you notice any issues like unusual noise or vibration, stop using the engine and inspect the rods immediately. Keep them clean and dry when not in use to prevent rust and corrosion. With proper care, these high - quality connecting rods will serve you well for a long time.
