Product Description
These ProH2K connecting rods with ARP2000 fasteners are designed for Mitsubishi/DSM 4G63 1st Gen / 6 - Bolt engines with a 2G pin. Crafted from aerospace - grade 4340 chromoly steel, they offer exceptional reliability for increasing boost, using nitrous, or expanding the RPM range. Each rod undergoes CNC machining, micropolishing, and is equipped with Aluminum/Silicone/Bronze pin bushings. They are finish - honed to precise tolerances. Here are the key specs: C - to - C is 5.906', BE Bore is 1.890', BE Width is 1.115', PE Bore is 0.866', PE Width is 0.900', Gram Wt is 581, and Torque Specs are 45 ft lbs - 3/8'.
Using these connecting rods is straightforward. First, make sure your engine is properly prepared and cleaned before installation. Follow the torque specs of 45 ft lbs for the 3/8' bolts during installation to ensure a secure fit. When using your engine with these rods, avoid sudden and extreme changes in RPM as it can put unnecessary stress on the rods. For maintenance, regularly check the tightness of the bolts and the overall condition of the rods. If you notice any signs of wear or damage, it's best to replace them right away. Keep your engine well - lubricated to extend the lifespan of these high - performance connecting rods.
