Injector size depends on horsepower, fuel type and cylinder count. E85 needs larger injectors than pump fuel.

High power, track use or drifting often require a surge tank to prevent fuel starvation.

The Turbosmart FCD-1 operates by allowing you to manually adjust the fuel cut-out level based on your vehicle's boost pressure. This prevents the factory fuel cut from activating prematurely, which can hinder performance during high boost situations. It is designed to work seamlessly with vehicles that utilise a MAP sensor.

Installation of the FCD-1 is straightforward as it does not require cutting or splicing of wires. It typically connects to the MAP sensor and can be mounted in a location that is easily accessible for adjustments. However, ensure you follow the manufacturer's instructions for optimal placement and function.

No, the FCD-1 is designed to not affect off-boost conditions. It specifically targets the fuel cut-out level during boost, allowing your vehicle to maintain normal operation when not under boost.

Yes, the Turbosmart FCD-1 features a lockable unit that helps prevent unauthorized adjustments. This is particularly useful for maintaining consistent performance settings and ensuring that the device is not altered without your knowledge.

The FCD-1 is compatible with most turbocharged vehicles that use a MAP sensor. It's a versatile solution for enhancing performance across a range of turbo applications, but always verify compatibility with your specific setup.