SKU: 3646957909

MSD CDI ECU ENHANCER IGNITION, 650 701 YAMAHA SUPERJET JS650 JS701 4253

Sale price$210.57 Regular price$233.97
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Description

MSD CDI ECU ENHANCER IGNITION, 650 701 YAMAHA SUPERJET JS650 JS701 4253Overview: If you own a Yamaha with a 650 or 701 engine, this Enhancer is a necessity! The Enhancer produces a powerful spark with increased spark duration. Not only does the improved spark energy boost power, but this Enhancer features a more aggressive timing curve for even more power to get you going! At lower rpm you'll notice incredible acceleration and throttle response due to advancing the timing. Then as the rpm increases, the timing is

Overview:

If you own a Yamaha with a 650 or 701 engine, this Enhancer is a necessity! The Enhancer produces a powerful spark with increased spark duration. Not only does the improved spark energy boost power, but this Enhancer features a more aggressive timing curve for even more power to get you going! At lower rpm you'll notice incredible acceleration and throttle response due to advancing the timing. Then as the rpm increases, the timing is retarded to the factory setting to prevent detonation and engine damage. For racers, there is also a lower rpm limit that you can activate for quick and consistent holeshots. By activating a switch mounted on the handlebar the rpm will limit at approximately 3,000 rpm. The instant the button is released, the rpm revs up just as normal and you rocket off. Everything you need to install the Yamaha Enhancer is supplied along with factory connectors for a direct plug-in installation!

Features:

    Application:

    Year Make Model Submodel Engine Size
    1990 - 1993 Yamaha SJ650 Super Jet /

    Specs:

    Brand MSD
    Emission Code 4
    Maximum Voltage 30 KV
    Primary Resistance 0.2 Ohms
    Product Type Ignition Box
    Secondary Resistance Less than 2000 OHMS
    Turns Ratio 2.91736111111111
    Warning California Proposition 65
    Warranty Limited 1 Year Warranty
    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: 3646957909

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    4.4 ★★★★★
    Based on 178 reviews
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    A
    Amazon Customer
    Natrona Heights, US
    ★★★★★ 5
    So soft perfect for cold weather
    Color: Nougat
    This is a great scarf, definitely could be used for either men or women. I got the Nougat color, so it could go with different colors, and it’s gorgeous beige. I’m heading into colder climate this winter and I needed something that would be warm. My girlfriend also really likes it and she has been asking to wear it! It came in just a regular plastic packaging, and I wish it was packaged a little nicer for such a beautiful scarf. It is on the longer side, so you could wrap it a few times around you if you’re a shorter person. Definitely worth the get!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 18, 2021
    J
    John W. Graham
    Lowell, US
    ★★★★★ 5
    Black Cashmere Scarf
    Color: Black
    This is an extra long black cashmere scarf. It could be a men's/women's product but is sold as a men's scarf. It is 20" x 68" and has a very soft feel. It can be doubled if you want it thicker. I'm happy with the quality and appearance of this scarf.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 16, 2021
    M
    M. Hill
    Louisville, US
    ★★★★★ 4
    Style Republic Men's 100% Cashmere Scarf
    Color: Grey Melange, Color: Grey Melange
    Measuring 20 by 72 inches this scarf is generously sized and quite soft. The grey mélange, or heather grey, is a medium-shade and a good neutral that works well with many colors. There is no fringe and the ends do tend to curl rather than lay perfectly flat. The length allows the scarf to be tied or wrapped in a variety of ways to create a few different looks. Some cashmere states dry clean only but this garment can be hand washed with a detergent designed for wool like woolite. Directions are to wash with like colors, rinse well, reshape and dry flat. Since cashmere can shrink I will wash the scarf in cool water. If selected as a gift note that no box is included. Very nice scarf.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 17, 2021
    W
    Wulfstan
    Draper, US
    ★★★★★ 5
    Soft and long
    Color: Grey Melange
    This Style Republic Men's 100% Cashmere Extra Long Scarf is really super soft and warm. 20 inches by 72 inches means quite long, but maybe not 'extra long" but long enough. Spiffy and nifty!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 22, 2021
    J
    Verified Purchase
    Jacklyn Fusco
    West Palm Beach, US
    ★★★★★ 5
    BEST CASHMERE SCARF 🧣
    Color: Navy
    EXCELLENT QUALITY !! This cashmere scarf is amazing, the size is perfect. The Navy is true in color.. This is the best as they make without the ridiculous EXPENSIVE LABEL. I just went to the Italian designer boutique comparing the $1000 scarf, quite literally 1000% thicker and color is better.. the size is perfect for the easy for just the casual loop. Truly soft feeling around your neck !!!
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    Reviewed in the United States on February 2, 2026

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