Holley EFI Smart Coil

Marsoni

M251S

$134.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Holley EFI Smart CoilOVERVIEW This coil is designed for use with Holley HP and Dominator ECUs, as well other EFI systems that can drive "smart" ignition coils. Although it is designed for high powered race applications, it produces more spark energy, which means you get hotter spark at the plug to burn the maximum amount of fuel in each cylinder. Features: Peak Voltage 44,000 Volts Peak Output 102 Mj Maximum Battery Voltage 17. 0 Volts Includes mating connector and pins

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Your Holley EFI Smart Coil orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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When they say Heavy duty they mean it!! These brackets are very strong. I would use them to hold a large shelf maybe even one that is wide like 4 inches. Not suitable for what I was envisioning. I just need a simple lightweight shelf and this is way to heavy. Will need to attach to stud or use an anchor. I should have paid closer attention to the description. These come with different types of anchors and one even says it can be used on brick. I believe it.

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Reviewed in the United States on December 28, 2020

Verified Purchase

Ginger

Battle Creek, US

★★★★★ 5

very happy with my purchase

Color: Brown-F, Color: Brown-F

The quality and craftsmanship of this tray are amazing! I bought it mainly for jewelry photography, and the results turned out even better than I expected ✨ The matte finish is exactly what I needed because it doesn’t reflect light, which makes photographing jewelry and pearls so much easier and gives the photos a much more elevated look 📸 I took these photos at night under white lighting, and I’m honestly so happy with how they turned out. The background looks clean, soft, and aesthetic. Sharing some of my photos here for reference — highly recommend!

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Reviewed in the United States on May 16, 2026

Verified Purchase

Guadalupe Trevino

Bozeman, US

★★★★★ 5

👍 housban love it

Color: Brown-P

Looking better , more organized

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Reviewed in the United States on May 10, 2026

Verified Purchase

Amale

Charlottesville, US

★★★★★ 5

Amazing well thought out tray

Color: Brown, Color: Brown

Super well thought out tray. Looking amazing of course and the sizes of the slots are great. I can fit my large phone in the slot and it has a space for the charger on both ends. Love this tray.

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Reviewed in the United States on May 16, 2026

Verified Purchase

Cesar Diaz

Houston, US

★★★★★ 5

Good quality

Color: Brown

Very well made. And elegant

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Reviewed in the United States on May 29, 2026