Engines and Components› Belts and Pulleys

Zip Products Inc

A.I.R. Pump Eliminator with Pulley

$199.99

SKU: PM-224

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Easy — 1–2 hours

Overview

The Zip Products Inc. A.I.R. pump eliminator is designed for 1985-1991 Corvettes. It allows for the removal of the A.I.R. (smog) pump to reduce drag. The eliminator is constructed from aluminum with a black anodized finish and includes a pulley.

This part is proudly made in the USA and has an installation difficulty rating of 2 out of 5. Hardware and instructions are included. A note states that it can be used on 1984 Corvettes, but relocation of the power steering reservoir will be necessary.
Show original supplier description
The Zip Products Inc. 85-91 A.I.R. (Smog) Pump Eliminator is a performance-oriented component designed to replace the factory A.I.R. pump on Corvettes from 1985 to 1991. By removing the drag associated with the smog pump, this eliminator can contribute to an increase in horsepower, with claims suggesting a gain of 20 horsepower by shedding approximately 20 pounds of weight. Constructed from durable aluminum, the eliminator features a sleek black anodized finish for corrosion resistance and aesthetic appeal. It includes a pulley system that retains the serpentine belt setup, ensuring proper accessory drive function. The package comes complete with all necessary grade-8 hardware and detailed installation instructions, making it a straightforward upgrade. Installation of this component is rated with a difficulty level of 2 out of 5, indicating a relatively simple process that can likely be completed with common tools. While primarily designed for the 1985-1991 model years, it can be fitted to 1984 Corvettes, though this will necessitate relocating the power steering reservoir. The product is proudly manufactured in the USA.
Vehicle Symptoms
  • Loud noise from smog pump area
  • Whining or grinding noise when engine runs
  • Loss of power, especially at higher RPM
  • Smog pump seized or not spinning
  • Check engine light with air injection system codes
Diagnostic Codes
  • P0410 – Secondary Air Injection Sys Malf
  • P0411 – Secondary Air Injection Sys Incorrect Flow Det
  • P0412 – Secondary Air Injection Switching Valve A Ckt
  • P0413 – Secondary Air Injection Switching Valve A Ckt Open
Relevant Conversations
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  • P0410 on my 1988 Corvette what to do
  • Zip Products PM-224 smog pump eliminator review
  • how to install smog pump eliminator on C4 Corvette
  • Corvette serpentine belt routing after smog pump delete
  • best smog pump eliminator for C4 Corvette
  • Zip Products vs other smog pump eliminators
  • C4 Corvette check engine light after smog pump delete fix
  • smog pump eliminator pulley install time

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandZip Products Inc
Part NumberPM-224
CategoryEngines and Components
5,000+ Trusted brands
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(760) 282-4645 hello@motormia.co

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Shipping

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