engine tuning
York, Pennsylvania’s Jesse Houseman is a genuine Ford man. In addition to owning an ’89 convertible 5.0, an ’04 F-150 and, previously, an ’89 LX 5.0, he built the stunning ’88 LX you see here. He did almost all of the work himself, starting with a four-cylinder donor car in poor shape and transforming it into a show car with racecar performance—or is it the other way around?
Producing horsepower requires two major ingredients, namely, air and fuel. Of course, the two must be supplied in the correct proportions and at the proper time; but improving power is a simple matter of adding airflow. Naturally, additional fuel will be required once the airflow is improved, but the first item on the horsepower priority list should always be more airflow.
When it comes to performance, the devil really is in the details. Ever wonder why one engine makes more power than another, when both are seemingly identical? The answer to this very common performance question lies in the attention to detail. Basic performance elements such as engine tuning, spark timing curves, and, yes, even oil selection all come into play when you attempt to extract the maximum amount of power from your existing combination.
What makes more power: carburetors or computers? While the ultimate answer is that a sophisticated electronic fuel-injection system will virtually always outpower a carburetor, the real question may be whether the power gains are worth the extra expense and complexity of installing an EFI system.
