Testing flow of dual Devil's own D03 nozzles vs. single D07 nozzle @250psi. Even though D03s flow less (290ml/min ea, 580ml/min together) than the D07 (655ml/min), the D03s caused a more dramatic shift in recorded wideband AFRs. The dual nozzles are likely mixing more completely with the boost air and having more impact on engine performance.
