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HI-BOOST 105mm Throttle Body V-band - 4.250" OD 471105VHB

HI-BOOST 105mm Throttle Body V-band - 4.250" OD 471105VHB

New for 2019 is the HI-BOOST (HB series) of performance throttle bodies. Specifically developed for severe duty and high boost applications, the new design provides improved performance and durability. We start with a sealed shaft that is pressure tested to 100 psi and stable under the high engine temperatures and high inlet air temps seen in competition and high-power street applications. Next, we've redesigned the mounting coupler for the TPS sensor to eliminate erratic signals sometimes seen under high boost. Then the blade is installed in a split-shaft for superior strength – counter-sunk mounting screws hold the blade in a contoured design for improved airflow at full throttle. Initially offered in the popular 105mm opening, additional sizes will be coming soon.


Clamp is NOT included. Available as an add-on item above.

  • Views: 5125
  • Brand: Wilson Manifolds
  • Product Code: Throttle Body
  • SKU: 471105VHB
  • Availability: In Stock
  • $675.00

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Tags: Wilson Manifolds, throttle body, square flange, ford, 471105V, 471105, 471105vhb, 105mm, hiboost, hi-boost, hi boost, high boost, vhb