Manley 23701-16 16Pc Spring Retainer TI SUPER 7 1.500

Manley Spring Retainer, TI SUPER 7, 1.500 Upgrade your valve train with Manley Performance Titanium Retainers and other lightweight titanium options designed specifically for high-revving engines. Machined from our special TI-17 Titanium alloy material, these retainers dramatically reduce valvetrain mass for quicker rev-up, improved valve control and enhanced overall responsiveness. The reduced weight helps your engine hold spring pressure at high RPM, minimizing float and unlocking more performance potential in race or aggressive street applications. Lightweight, strong, and precision-built for serious performance. Made from our high strength Ti-17 Titanium material for maximum strength Heat treated for maximum strength Available w/ or w/out our exclusive impingement surface enhancement process "L" suffix indicates lightweight version which is 3-4 grams lighter than the standard number Impingement results in 20% improvement in abrasion resistance, 30% improvement in fatigue strength,and surface finish improvement