Helix Power Tower Plus Throttle Body Spacers Design Breakthrough!Increased air-flow creates better engine cylinder filling and can be used with any grade of fuel for more power and economy.Helix Power Tower PLUS has computer designed chambers and channels specially designed to improve efficiency and air velocity performance.Variable Venturi Aperture provides turbulence to mix the air/fuel charge for a more complete burn efficiency.HELIX POWER TOWER PLUS is precision machined from solid T-6061 billet aluminum for long lasting performance.
*-Performance level may vary among applications and driving style