function openWindowCustom(url, name, param) {popupWin = window.open(url, name, param);popupWin.focus(); };Enhance top-end speed and thrust from your 40hp to 140hp Mercury, Yamaha or Honda outboard motor with Solas Titan Four-Blade Stainless Steel Propeller. Strong stainless steel propeller improves stern lift and acceleration and increases thrust for extra-smooth performance. Also provides better midrange economy and speed. Right rotation. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Stainless Steel Props.