Sorry op don't mean to derail your thread. Has anyone ran ddp nozzles and ran into any issues? I'm mean surely you could get their nozzles and have it speced to that injector correct? What would it cost if the injectors you currently have are flow tested and good to go? Everyone says go with 60% overs but ddp does advertise like that. What would be the equivalent? Why would you choose 60% over 40-45% more room to grow, safer tunning, lower pulse width? This would be on a s366 gated charger.