Engine Specific

Engine - Using a 20R Head on an 85-95 22RE Block It is possible to run a 20R Head on an 85-95 laser block. In order to keep the cam and crank centerline consistent with an 85-95 head, you must mill t … Read more

Engine - 22R Block/Head Identification LC Engineering's Technical Department has provided some basic information as well as identification information to assist you in modifications to the 20R - 22R … Read more

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 mornin … Read more

Engine - Vacuum Leaks All about Vacuum Leaks Carb and F.I. Systems This is the biggest problem we encounter with Carb installations and Fuel Injection systems is vacuum leaks What is a Vacuum Leak? … Read more

Engine - 22R/RE Vacuum Routing … Read more

Engine - Diagnostic Trouble Codes and Possible Causes NOTE: For Toyota's with electronic fuel injection utilizing the Toyota EFI or TCCS engine management system. Toyota's with the electronic fuel in … Read more