NST Lightweight Crank Pulley

The NonStopTuning NST43015 is a lightweight crank pulley engineered to enhance performance for the 2000-2005 Mitsubishi Eclipse, specifically models equipped with the 3.0 V6 DOHC engine. This pulley increases horsepower by significantly reducing weight and underdriving accessories, leading to more efficient power delivery. Constructed from 6061-T6 aircraft-quality aluminum, each pulley is CNC machined and rigorously tested for tight machining and balance tolerances. The hard anodized finish ensures exceptional durability, offering superior strength compared to bare aluminum or cheaper billet pulleys. The NST pulley also features crucial oil sleeves where necessary and includes proper timing marks on the edge, a feature not commonly found on competing products. This design provides a 70-75% weight reduction compared to OEM cast iron pulleys, while being equally or stronger and resistant to corrosion. Installation is described as straightforward for most engines, with NonStopTuning offering DIY install videos and encouraging consultation of owner's manuals for torque specifications. The product is available in a variety of colors, including red, blue, purple, gold, and black, allowing for customization. NonStopTuning emphasizes its commitment to quality and customer satisfaction, backed by over 15 years of experience and a global customer base. They offer free priority shipping on all orders.