Holley – LT 2-Step Launch Control for Gen V LT Engines (87331)

(4 customer reviews)

$314.95

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Holley
  • Easily set a launch rpm for consistent holeshots
  • Connects to the factory coils for easy installation
  • The best way to achieve consistent launches
  • Easily plugs into factory coil connectors

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Not legal for use in California or other states with similar laws / regulations.
SKU: 87331 Categories: , Brand:
Description
This 2-Step connects right to your late model GM LT engines to produce consistent launches and quicker 60-foot times by setting an RPM limit to stage with. Designed for Manual and Automatic Transmissions!

Features:

  • Easily set a launch rpm for consistent holeshots
  • Connects to the factory coils for easy installation
  • The best way to achieve consistent launches
  • Easily plugs into factory coil connectors
Instructions for PN 87331
Reviews (4)

4 reviews for Holley – LT 2-Step Launch Control for Gen V LT Engines (87331)

5.0
Based on 4 reviews
5 star
100
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
1-4 of 4 reviews
  1. Avatar photo
    Anonymous
    Verified owner

    Fast shipping,good product

    (0) (0)
  2. Avatar photo
    John G.
    Verified owner

    Great launch control and fun as well!

    (0) (0)
  3. Avatar photo
    Alex
    Verified owner

    Unfortunately Covid delayed the packages arrival from Holley by 4 months. (Other than mislabeling the module for an LS instead of a Gen V LT1) Installation was a breeze, and when matched with a momentary switch this 2 step works like a charm. RPM selector dials on the module give solid clicks for confidence in selection.

    5 stars are for the ease of installation and quality of operation.

    (0) (0)
  4. Avatar photo
    Nick S.
    Verified owner

    Super fast shipping and exactly what is described. MSD 2 step is a must have for the manual guys wanting to get that 60’ down!!!

    (0) (0)
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Questions & Answers (4)

Customer questions & answers

    Will this work on a l86 Tahoe?
  1. Q Will this work on a l86 Tahoe? answer now
    Asked by Cody on January 19, 2024 8:17 pm
    A Yes
    2. Will this work with my factory ECU on my 2010 Silverado LT?
  2. Q Will this work with my factory ECU on my 2010 Silverado LT? answer now
    Asked by Mason Montgomery on June 25, 2023 9:14 pm
    A This is for a gen v lt engine you’ll need the ls version and it will work with stock ecu
    3. How can you install this along with a flex fuel kit that gets power from one of the coils?
  3. Q How can you install this along with a flex fuel kit that gets power from one of the coils? answer now
    Asked by trey dunaway on November 20, 2021 11:33 am
    A I'm not sure, I'd guess you'd have to break out the one wire from the connector on the flex sensor and run it to a separate power source
    4. Can I put this on a L83 ?
  4. Q Can I put this on a L83 ? answer now
    Asked by Carlos Vargas on July 7, 2020 10:40 am
    A YES THIS WILL WORK FOR THAT APPLICATION

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