This is the twin TBI setup attached to the top of the new cross-ram manifold. Note that fuel enters the left TBI unit first and then on to the right unit before being returned to the tank. Although ...
If you have been offered a throttle body cleaning or a fuel injector service, politely decline and find a more reputable ...
The answer is fuel injection, which is basically a computer-controlled, pressurized fuel delivery system that will not sputter and choke at elevation or at extreme angles. Pulling off that troublesome ...
What seemed like a revolutionary and reliable idea turned out to be one of GM's biggest engine-related flops.