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  Home > Universal - All Makes > Air & Fuel Delivery > Carburetors & Accessories >

AirFlo 7-10 HP Increase Air Cleaner Insert for Carbs without Choke Tower

Fits Holley and Demon 4 Barrel Carburetors without choke tower
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Our Price: $28.00
Sale Price: $19.00
You save $9.00!

Stock Status:In Stock

Availability:: Usually Ships in 24 Hours
Product Code: PPP-20001

Description Technical Specs
How does the AIRFLO work?
The incoming air on a round air cleaner is drawn in through the outer diameter of the air cleaner by engine vacuum.  As this air rushes towards the center of the air cleaner it collides with itself creating turbulence. This turbulence slows down the entry of the incoming air into the carburetor just enough to affect the power output of the engine. The AIRFLO simply provides a smooth transition from
the perimeter of the air cleaner down into the carburetor venturis. By eliminating the turbulence, it actually helps get more air into the engine. More air draws in more fuel from the carburetor and more air and fuel means more horsepower.

It really does increase power
To date two separate dyno tests have been run with the Airflo insert in two different dyno facilities and on two different engines. On one test we used a Demon carburetor and were getting increases of 7 horsepower. The second test used a Holley carb and we got increases of 10 hp. The second was on a 600 hp racing engine and our 10 hp gain was comparing the Airflo in a conventional street type air cleaner to a tall racing air cleaner without the Airflo. Users report improved throttle response and an increase in fuel economy as well.
  • Fits Holley and Demon 4 Barrel Carburetors without choke tower
  • Fits all air cleaners with inside space of 3.3" to 6.4"
  • 5 minute installation
  • Provides from 7 to 10 extra horsepower

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