Need help identifying fuel injectors

[redmist]

Backstory:

I put a procharger system on my friends 2011 Ford SVT Raptor pickup. The kit came with upgraded 60lb injectors and he took the factory injectors and gave them to me.

I plan to build an injection setup for my 440 down the road. 500 HP and am trying to figure out what LB these stock SVT 6.2 raptor injectors are??

Numbers on Injector body:

FoMoCo

V4B1A
1850 185 05
AL3E-F7A

I can't find anything on the internet, my hope is that since the factory 6.2 SVT makes around 430 HP, these will support my 500 HP 440 in my buildup.

[Budnicks]

I have a friend with a Dorf Raptor he is on some Raptor forum, (I don't know the name of it, maybe you could GOOGLE it) maybe you can get the info there or call a Dorf dealership & talk to a master tech, they are another I think larger version of the 4.6ltr 282ci modular engine, maybe a Mustwang Forum or website...

[elacruze]

Just a WAG here-

Ford put those in a 430hp engine, duty cycle should never be more than 80%, then some cushion...they may be close but probably not sufficient at the stock fuel pressure. Some guys are running 100psi through them, so you can raise the fuel pressure 20-25% to get what you need as long as your pump is up to the job. I'd give them a shot before spending for new ones, just keep an eye on the mixture and duty cycle on the long WOT pulls.