I finally bought my injectors tonight. SARD 850cc injectors are one of the most popular injector setup for the SR20DET motor which is rated to produce 500hp with the right airflow to support the massive amount of fuel these puppies deliver. That's what the 272deg cams are for. I know I have a small Throttle Body so that'll be my bottleneck. And my intercooler could be upgraded to a more efficient design. However, I should be closer to my 400hp goals now. So, I hope to get these things in before the weekend, so I can get a dyno tune and be ready for Sunday's drift event.