Performance Modified Intake

The 460 EFI Guys Performance Modified Intake is specifically engineered as the sole performance upgrade for Ford 460 engines from 1988-1997. This modified intake aims to significantly boost horsepower and torque by optimizing airflow. The modification process involves cutting out the factory intake's stair-stepped bottom and removing restrictive internal passages, rerouting them into a balanced, shorter runner configuration. This design allows each cylinder to draw air more easily, unlocking the power potential of the 460 engine. This modification can lead to substantial performance gains, making the engine feel more responsive and powerful. The manufacturer notes that when combined with their low-profile throttle body, 30 #/hr injectors may be required to keep up with the increased airflow demands. Testing on a 9000 lb. vehicle showed a 1.75-second improvement in 0-60 mph times after installation. Customers have reported a "huge upgrade" and a "drastic change" in throttle response and power. The intake is described as allowing the "beast to breathe so much better," making it a recommended modification for anyone seeking extra horsepower from their 460. Customers have two purchasing options: Option 1 involves sending your existing intake for modification and receiving the upgraded version the same day (once usability is confirmed). Option 2 allows for faster delivery by pre-paying a $275 refundable core charge, with the modified intake shipped immediately, and the core charge refunded upon receipt of the usable old intake.