Hi everyone, your thoughs and feedback would be appricated. I've been doing a bit of research on here for a while, I've read how good the 968's are but interested about the typhoon injectors, what are the spec's, flow rates etc, on these are the similar to the 968's what rwkw's are they good for. These maybe could be a cheaper alternative for the masses out there who are considering this mod. Does anyone know of a part number? What make are they motorcraft product or bosch if so what part number. Are they a straigth swap over as the 968's? I'm in the process of organising an edit, injectors and valve springs. So I'm tring to find out the best injector option as the best price I could get for the 968's were about $125 each, One other question nizpro offer valve spring option, the other option is valve spring from the ba v8 are they valve springs from the 220kw v8 donk or the xr8 donk, and what are the differences between nizpro springs and ba option. cheers George