Product Description
These high-performance ProH625+ connecting rods with ARP625+ fasteners are designed for the Honda L15B engine, found in 2017-up Civic Si, Accord, and CR-V models. Crafted from aerospace-grade 4340 chromoly steel, they offer outstanding reliability for higher boost, nitrous use, and extended RPM ranges. Each rod undergoes CNC machining, micropolishing for a smooth surface, and is equipped with Aluminum/Silicone/Bronze pin bushings. They are finish honed to precise tolerances. Key specifications include: C-to-C: 5.5452', BE Bore: 1.6929', BE Width: 0.7015', PE Bore: 0.787', PE Width: 0.7015', Gram Wt: 400, Torque Specs: 50 ft lbs - 3/8'.
Using these connecting rods is straightforward. First, make sure your engine is in a proper working condition before installation. When installing, follow the torque specs of 50 ft lbs for the 3/8' fasteners. This will ensure a secure fit. As for maintenance, regularly check the rods for any signs of wear or damage. If you notice any unusual noises or vibrations from the engine, it's a good idea to inspect the connecting rods right away. Keep them clean to prevent dirt and debris from causing problems. When storing the rods, make sure they are in a dry place to avoid rusting.
