The VR Velocity Stacks are the solution for the poorly designed GM throttle-bodies. Installation Takes just minutes. Increase power output throughout the entire RPM range, improve throttle response and increase gas mileage. There is no more need for a ported throttle-body!
The VR velocity stack was designed to reshape the factory throttle-body in order to boost air flow velocity at each given RPM. The overall shape of each VR velocity stack has undergone some of the most intensive airflow research that we have ever done to produce the best overall shape for each engine's airflow requirements. In order to achieve this we:
1. Created a balanced airsteem between the upper and lower portion of the throttle-body blade = more airflow.
2. We then changed the shape of the entrance to build up a higher velocity charge at each given RPM. This allows the intake charge force in the manifold to be increased = increased throttle response and added torque and power under the curvewhere you can use it.
C5 CORVETTE PERFORMANCE AIR INTAKES THROTTLE BODY
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
| Chevrolet |
Corvette |
1997 - 2004 |
