How Do You Build A High Performance TBI Engine?
A TBI engine is a standard engine with throttle body fuel injection. The throttle body consists of an air intake port and one or more fuel injectors, depending on engine displacement. The fuel injectors are located in the middle of the throttle body. This will give the best build up procedure for a significant horsepower gain, without sacrificing reliability and without a high cost. Install a high flow set of cylinder heads such as Edlebrock, Brodix or World Products. They will produce the most significant power gain when coupled with the following induction items. The thing to be concerned with is flow through the engine. Install a camshaft with a higher lift than standard and increase the duration to 292 degrees, regardless of the type or make of engine you are building. Racing catalogs will give you a description of different cams and at what RPM they are best at for power, torque and the type or quality of idle you can expect. The cams will be advertised with valve lift, which is h
