Magnuson Super Charger Injector Set 4.0 (Set of 6pcs )
- 2007-2015 Toyota Prado 4.0L
- 2007-2009 Toyota FJ Cruiser 4.0L
- 2007-2017 Toyota Land Cruiser 4.0L
To ensure your supercharged engine maintains a safe air fuel ratio, proper fuel injector sizing is crucial. Running undersized injectors, in conjunction with a supercharger, can cause detonation and result in damage to your engine. Once balance is achieved, your engine will produce more horsepower, run smother, and last longer. Below, are the guidelines that FAST suggests for finding right fuel injectors for your application.