A gas-powered V8 built for strenuous duty. You can haul heavy loads day in and day out. This engine is built to idle for long periods of time. Giving it impressive durability, performance and power.
The result is the overhead valve, port fuel-injected available 7.3L. This big-block pushrod V8 engine with variable-cam timing reaches peak power with optimal air-fuel ratio in the low rpm range. This provides the responsiveness and power commercial applications require. And for the durability also required, the 7.3L features a cast-iron block with four-bolt and cross-bolted main bearings plus a forged steel crankshaft.
