Hi All,
i am rebuilding my tb45 and putting a gt35 turbo on it, i want to change the injectors to keep up with the turbo but not 100% sure on what size and brand would be the best
The boost will be set at 8psi most of the time but i will be running an in cabin boost controller, so it could end up at 20psi sometimes
I have been looking at some 550cc ones . Is anyone using these and are they big enough?

Also i have been looking around for a piggyback ecu and have noticed they range from $500 to $3000,
i dont want to spend a fortune on the ecu, but dont want cheap junk that will cause a motor self destruct.
I will be getting the car tuned and dynoed once the build is complete
Can anyone suggest a good unit that would be a reasonable price, keeping in mind this is my every day driver and work car ( towing 1.5 tonne most of the time)

Thanks for any help