have ddp 250 comp injectors set a 280 bar was running them with my maxed out 12mm ppump. going to upgrade to a 13mm pump and 64/71/14 over gt4718 twins will i need to run a small injector sumthing like a 6x.16 6x.18 thanks for the info :thankyou2:
how do thay performe. need to replace my stock inner cooler need more cooling for may 64/71/14 over gt4718. and did you louse lower speed boost :rockwoot: