Hello there. I have a 92 325i that i was going to turbo. I am building my own kit. I already have a t3/t4 hybrid turbo with a 8psi wastegate setting. From everything i can tell, this if tuned right could make about 300hp But my question is what size injectors should i use? 26lb? 30lb? 36lb?
As well does anyone know of a website that sell turbo manifolds for the M50 with an external wastegate pung?