Skunk2 Alpha Series Dual Valve Springs and Titanium Retainers Set B Series VTEC

****OFF-ROAD USE ONLY**** BRAND NEW IN BOX Skunk2 Racing Dual Valve Springs and Titanium Retainers PackageFits DOHC VTEC B-Series Honda / Acura Engines(Full fitment list is shown below) Skunk2 designs, develops and tests all of our valvetrain components in-house to ensure the highest quality and greatest performance gains. During development, all valvetrain components are tested in engines both on the dyno and on the road. Manufactured from the best materials available, our valvetrain components provide exceptional performance, reliability, and quality. Skunk2 valvetrain components are standard issue on all the project cars and race cars we build and support, and are available in our premium Pro-Series line and our Alpha Series line, both offering exceptional performance, reliability, and quality.  Aftermarket cams increase the efficiency of your head by using higher lift and duration. Any time you increase the lift and duration of a cam, you are putting more stress on the valvespri