SKU: 91745916623

Chrysler Big Block Crank Trigger Kit - 8636

Sale price$292.48 Regular price$324.98
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Description

Chrysler Big Block Crank Trigger Kit - 8636Overview: For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. The MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle. Most crank triggers have a wheel, with steel studs sticking out,

Overview:

For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. The MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle. Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns, the studs pass by a stationary magnetic pick-up, triggering the ignition. This pick-up can be triggered by other bolts, debris or even vibrations which will cause a loss of power or engine damage. The MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This "flying magnet" design produces accurate trigger signals and the non-magnetic pick-up cannot be false triggered. Each Flying Magnet Crank Trigger includes a two-piece mounting bracket for the non-magnetic pick-up that in most cases will work on either the passenger side or driver's side of the engine (the SB Chrysler and SB Ford brackets mount on only one side). The CNC-machined aluminum bracket securely holds the pick-up in place and is slotted to provide a wide range of timing adjustment. Spacers are included so you can mount the bracket on engines with standard motor mounts or engines with a .25" motor plate. These systems will trigger MSD 6, 7 and 8 Series Ignitions and all MSD Timing Accessories.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1971 - 1978 Chrysler New Yorker 4.32/8 V
    1971 Chrysler Newport 4.25/8 V
    1971 - 1977 Chrysler Town & Country 4.32/8 V
    1971 - 1978 Chrysler Newport 4.32/8 V
    1972 - 1978 Chrysler Newport 4.34/8 V
    1971 - 1975 Chrysler Imperial 4.32/8 V
    1971 - 1972 Chrysler Town & Country U/K/8 V
    1972 - 1977 Chrysler Town & Country 4.34/8 V
    1971 - 1974 Chrysler Newport U/K/8 V
    1971 Chrysler Town & Country 4.25/8 V
    1976 - 1978 Chrysler New Yorker 4.34/8 V
    1971 Chrysler 300 4.32/8 V
    1972 Chrysler New Yorker U/K/8 V
    1975 Chrysler Town & Country 4.13/8 V
    1975 - 1978 Chrysler Cordoba 4.34/8 V
    1975 Chrysler New Yorker 4.13/8 V
    1975 Chrysler Newport 4.13/8 V

    Specs:

    Brand MSD
    Color Red
    Diameter 7.25"
    Emission Code 4
    Make Chrysler
    Product Type Crank Trigger Kit
    Sensor Dimensions 3/4" x 2.25"
    Sensor Type Non Magnetic
    Trigger Type 4X
    Warning California Proposition 65
    Warranty Limited 1 Year Warranty
    Wheel Width 3/8"
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 91745916623

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    Rusted Junk Garage
    Belleville, US
    ★★★★★ 5
    Keeps the lawn equipment happy.
    Size: 16 Fl Oz (Pack of 1), Style: Individual
    I use this product in my lawn equipment to keep the carburetors clean.
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    Reviewed in the United States on December 23, 2025
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    Fred C
    Louisville, US
    ★★★★★ 5
    I use it on every fill up keeps the motor running smooth
    Size: 16 Fl Oz (Pack of 1), Style: Individual
    Best stuff on the market and fast delivery
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    Reviewed in the United States on November 6, 2025
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    Amazon Customer
    Alexandria, US
    ★★★★★ 5
    Does what it says
    Size: 16 Fl Oz (Pack of 1), Style: Individual
    Have a JD 280 and it was not running well at all. Surging, not running good overall, where as previously it was. I used this and after a few hours of running, it cleared up very well and runs like a "Deere" now. Product line is still, one of the best out there. Bought again for my chain saw and use it in my weed wacker too.
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    Reviewed in the United States on July 7, 2025
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    M. Chulick
    Whiting, US
    ★★★★★ 4
    Delivered quickly
    Size: 16 Fl Oz (Pack of 1), Style: Individual
    Just trying to keep my small engines running with this awful California fuel
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    Reviewed in the United States on December 4, 2025
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    Shopper scott
    Natrona Heights, US
    ★★★★★ 5
    Good buy
    Fit great. I have a toro 7.25 Brigs & Stratton 21 icnh rececyler. Mower started up great
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    Reviewed in the United States on May 8, 2026

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