After years of development, Dorch Engineering are excited to introduce the world’s first true upgraded DI injector! Until now, the only way to achieve increased flow in the aftermarket was to modify an OEM injector. This of course is ultimately a compromised solution and as their legacy can attest to, at Dorch Engineering, they simply don’t compromise. Instead, through their long-term engineering partnership with Stanadyne, they now have a proper B58 injector solution, designed from the ground up. By leveraging Dorch’s hardware and software applications expertise with Stanadyne’s patented technology and manufacturing capabilities, they end up with a Tier 1 OEM quality drop-in injector with MASSIVE fuelling gains!

Since Dorch worked with a blank-slate design, what you get is an injector that has truly been optimised for the aftermarket performance world and for alcohol-based fuels. At the most basic level, Dorch are able to simply make material choices that ensure the best possible E85 compatibility and reliability. In a deeper dive, a more efficient magnetic design allows for the best possible ballistic control. This improved low pulse-width control in combination with having COMPLETE control over the spray pattern, is the real secret to the success of these game-changing injectors. Translation: these injectors can increase flow by over 100% without sacrificing idle quality on pump fuel!