Need help with dead times

[Oman1991]

So I've got a b20v Frankenstein setup that is tuned on stock 240cc injectors. I bought some 440cc injectors online but they didn't come with dead times so I can't get the car to start can someone help me on where to start on how to find the right dead times or if I should buy different injectors that come with dead times? And also someone tried to tell me it's too much fuel going with bigger injectors without boosting is that true?

[Oman1991]

here is my current calibration

[Spunkster]

I would recommend you contact the manufacturer of the injectors to get the correct dead times. If you cannot get this then you may want to consider getting injectors forma reputable manufacturer that can provide these.

[Oman1991]

So here is the technical data info they have