Features High Performance Valve Jobs Advertisement ByDave Emanuel on Nov 1, 1998 Click Here to Read MoreAdvertisement Valve jobs are like a number of other automotive machining operations Advertisement In this article: Features: One-on-One with Tom Bailey Features: Sick Week 2022: The Hardest Vacation You’ll Ever Take Features: Copper vs. MLS Gaskets for 1,500 HP Features: HCCI Engines Offer a Promising Jump in ICE Technology Advertisement