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JEGS Performance Products 50080 - JEGS TBI Air Flow Enhancer

JEGS Performance Products 50080 - JEGS TBI Air Flow Enhancer

JEGS Part Number: 555-50080

TBI Air Flow Enhancer
  • 1985-97 GM 5.0 & 5.7L TBI equipped trucks

    JEGS precision made aluminum TBI air flow enhancer smoothes the transitional air flow between the stock air cleaner base and the throttle body injection unit for power that you can feel. Produces up to 10 HP over stock and fits the factory air cleaner housing without modification. Includes rubber seals and grommet with straight and 90° x 1/2" fittings for easy connection to your factory vacuum line. Fits 1985-97 GM 5.0 & 5.7L TBI equipped trucks. Made in the USA.

    Rated 5 out of 5 by from 87 K-5 IROC 305 Roller TBI I've had this on my blazer with a 305 for a few weeks now. I went this route because all in all a 14" stainless salad bowl is 26$ and the gaskets one of which is tough to find can cost another 40$ I decided this was the option. A few things to note. The OD of the top of the bowl does not quite fit a 14" filter bare. I used the air pan to get good fitment. A 12" open element will most likely fit right on top. Torque gains are very noticeable. The power bands pushes up another 300 / 500 RPM unlike the 305 "running out of breath" like it normally would with the choke collar on. I have seen 2 MPG in improvement but I commute with the truck 40 Miles each way so my foot is not always in the tank unless i'm merging on the freeway. If you are a spirited driver you will most likely loose overall MPG. Solid product.
    Date published: 2015-09-30
    Rated 1 out of 5 by from didn't perform as advertised actually lost power. put stock back on!! don't wast your money
    Date published: 2015-06-05
    • 2015-11-28T08:48CST
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