Hi Darren, It detends on the power level you ultimately want, they sound as though they are a standard injector that has been drilled out. Ask the seller for a part number on them as that will help us figure out what they are, also ask if they are a quad orifice injector as that is the optimum spray pattern for your car. If he is not willing to give you a part number or info on them, then he probably has something to hide and I would stay away from them. The 968's as specified by APS really are the go, even if you have to save up a bit longer for them, you and your tuner will be dealing with a known product that way, what jetute said is right, if these things clog on you or provide uneven fuel supply to the cylinders and you lean out on a cylinder you could be up for a new moter.