Review on BD Diesel Performance High-Performance Fuel Pin Kit (Part#: 1040178) by Lawrence Allison

Was afraid there would be a steep slope for an almost standard 12v engine but it was perfect, very easy to install, spring didn't stick out, but 60 pounds more inventory valve spring first to keep valve from floating. Highly recommend making a big difference in performance compared to the stock full power 12psi boost screw and turned stock pin at 16psi and now the stock injectors and stock turbo get up to 27psi with this pin . Pressurization, this will instantly make the tires glow, just watch out for the gear mines that are starting to show tension