Hi,
The standard airmass meter is also on its knees around 300bhp, not just the injectors We can increase the fuel pressure no problem and make a custom map to take us to the realistic 300area but i still would need to spend a good few hundred hours with the system to find the injector scalar maps and other associated maps such as cold running and air mass to make larger injectors work "properly" should we want to go any higher, and this doesnt get round the fact we are on a wing and a prayer with an air mass meter wide open, so would need to look also at fitting a bigger more capable unit. This then opens up a whole new can of worms as the airmass scaling within the control maps is totally bolloxed, leading to more R&D to get this lot working again... In Short, its arguable wether the few people willing to pay the price would offset the time and money required to make this workable. I far prefer the idea of plugging in a SECS ECU and the fooker just needs maping.

I hope that addressed your later comments too, but if not, please ask.