Boost Pin

What does a Boost Pin do? Based on tuning products made for the 1st Generation Dodge Ram the boost pin allows you to get more travel from the internal workings of the Bosch VE injection pump. The standard Bosch guide pin consists of an off centre conical ramp which gives different profiles depending on orientation. It is used to restrict fuel delivery until boost pressure is added to the engine to ensure there is sufficient air to burn the fuel. While adjusting this gives good improvements in performance you can not unleash the full potential of the VE pump with the standard guide pin. This modified boost pin replaces the standard guide pin and allows the VE pump to access full fuel delivery given sufficient boost pressure which will improve your vehicles performance. It also works well with our Dynamic Timing Advance Spacer Kit. Fitting service. We offer a fitting and Tuning service for Bosch VE fuel injection pumps fitted to 200 and 300tdi models.