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Throttle Body Spacer TBI Helix Bore 87-95 Chevy GMC 7.4 454 Big Block Khaos Motorsports

Free shipping on orders over $29.99

$67.99

$ 27 .99 $27.99

In Stock
  • Throttle Body Spacer Improves Airflow Which Means Better Gas Mileage and More Horsepower
  • Helix Spiral Helps The Atomization of Fuel to Be More Efficeient
  • CNC Machined From High Grade Alluminum In The USA
  • Includes All Hardware and Gaskets Needed
  • 45 Minute Installation Time


Treat your engine right with a high quality Throttle Body Spacer by Khaos Motorsports. Each one of our spacers have been engineered, tested, and CNC machined right here in Michigan!Developed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm, Helix Bore design spins the incoming air charge as it passes through the throttle body spacer. This spinning action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque, improved mid-range power, and overall combustion efficiency for better fuel economy.


Anthony Newman
Reviewed in the United States on April 3, 2024
Works as it should
Customer
Reviewed in the United States on July 1, 2022
Mann!!! This throttle body spacer made my chevy 454 1 ton r30 roar like a lion and really good throttle response!!! Oh yeah!! & it did save me some fuel!!!
Russ b
Reviewed in the United States on May 11, 2022
Comes with the correct bolts and gaskets . Very good quality part.