Fuel Injection – Cold Start Injector & Time Switch

Are you having trouble starting your Toyota in the morning? We have been there and know how frustrating that feeling can be. Early in the morning what you need to worry about getting to work, the last thing you need is your daily driver cranking forever without starting, finally, if …

Fuel Injection – Knock Sensor Relocation

NOTE: Do not drill any deeper than the current hole in the boss. By going too far, you will drill through the block. Now you can relocate the knock sensor to the lower boss. NOTE: If you use cast pistons in your rebuild, the knock sensor relocation is not necessary. …

Fuel Injection – Fine Tuning For Maximum Performance

Mass Air Flow Meter Adjustment: Adding an EFI Power Package may require a slight adjustment to the Mass Air Flow Meter. The stock Toyota computer is factory set to run lean while operating in the mid range. When adding the EFI Power Package, the motor sees an increase in airflow …

Fuel Injection – LC Engineering Pro Fuel Injection

Converting to an aftermarket fuel/ignition management system for the Toyota 22RE/2RZ/3RZ engine is a real step up in performance. The LC Engineering Pro Fuel Injection Kits are versatile in that they are parameter less and can be tuned from inside the vehicle. Based on the SDS EM-3 system, the LC …

Fuel Injection – Big Bore Throttle Bodies

The Throttle Body is bored at the “butterfly”, tapered bored at the entrance, and then blended for a high-efficient flow. This will allow the air coming into the engine to completely fill the plenum with higher-pressure air. Throttle Bodies with stock bore make the air rush into the plenum violently …

Fuel Injection – Stock EFI

The Following adjustments can be made for mild street performance up-grades. Adjust the Mass Air Sensor: The following adjustment can be used to richen or lean the air/fuel mixture from the factory setting. The adjustment could be necessary when using the FilterCharger, Big Bore Throttle Body or other EFI modifications. …