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Need a idea from some peoples smarter brains on what size injectors would be suitable for my setup as ones i have are getting close to limit and i want to tune it to 25psi

current setup:

Gt3582r .86 rear housing with anti surge drilled front housing

Forged pistons

shot peened rods

balanced and nitraded crack

stock cams

exhaust cam gear

head port matched to manifolds

custom plenum with 83mm sub zero throttle body

high mount ""ebay" manifold- modified

50mm wastegate

Microtech lt8s with update program and 40psi external MAP sensor

Mircotech X6 ignition module

6x bosch coils with top gun leads

highflow factory side feed injectors

walbro in tank fuel pump

im currently making 471hp or 351kws on 23psi. as the injectors are close to max duty cycle what would be the better option for injectors? im leaning towards the SARD 850cc side feeds but if there is a different way to go say top feed rail conversion that might be the way

i dont want to go rediculously big size injectors as i dont want to have to stuff around and never get a decent idle out of it

THOUGHTS.......

Edited by nick81xd
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https://www.sau.com.au/forums/topic/314157-injector-size-for-rb25/
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740cc might be too small for what i want though. ill look into other brands i guess and research sards a bit more.

ill have no need for the highflow ones so i would be selling them i guess dunno what price though

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