i need help on what size injectors to go with. b18 c1 bored and stroked(85x95). 11:5 to 1 compression ratio. should i go with 440 or 550 cc injectors or do i even need anything that big.

The 440s will work just fine. They'll support nearly 300whp and i dont think you're going to get there although good luck anyway

I am going to be doing 12:1 and going to use the rc 370cc injectors. So 440cc would be better for you out of your choices.

always go bigger then what you think youll need. your obviously going to have to be tuned and then tuner doesnt have to max out the injectors, he will only use what he needs them to.

example- i had 750cc injectors on my ls/vtec turbo build and i was only running 14psi and wasnt even using the full potential of the intjectors. but i got the 750s so if i ever threw a set or pistons and rods in or uprgraded anything else that when i got re tuned again i wouldnt have to be buying new injectors again as well.