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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
MSD Ignition Coils, Smart Coil, Bigwire, Kit, Red - 8289-KITOverview: The MSD Smart Coil Big Wire Kit allows you to run dwell time over 5 milliseconds to gain the most of the Smart Coils. It will allow the coil to produce 50,000 peak voltage and peak energy of 190 millijoules, this means you get hotter spark at the plug to burn the maximum amount of fuel in each cylinder to reach the optimal horsepower out of your engine. It is compatible with Holley EFI and many other aftermarket electronic fuel injection
Overview:
The MSD Smart Coil Big Wire Kit allows you to run dwell time over 5 milliseconds to gain the most of the Smart Coils. It will allow the coil to produce 50,000 peak voltage and peak energy of 190 millijoules, this means you get hotter spark at the plug to burn the maximum amount of fuel in each cylinder to reach the optimal horsepower out of your engine. It is compatible with Holley EFI and many other aftermarket electronic fuel injection systems and will run on traditional 12 or 16 volt electrical systems found in race applications. Unique elongated mounting holes accommodate IGN-1A mounting brackets or allow it to bolt in place of an LS coil with 72mm bolt spacing. The MSD Smart Coil will bolt right on to Holley LS cast aluminum valve covers for a super clean look. Available in red or black.
Features:
- Contains two terminated harnesses with 7-pin connector for easier plug-in to Holley LSx main harness or factory GM LSx harness
- The harnesses are labeled for different engine types for GM and Ford cylinder banks even Holley universal coil near plug harness
- More spark energy than any other IGN-1A smart coil on the market for maximum fuel burn during combustion sequence
- Built-in ignitor for compatibility with Holley EFI and many other aftermarket ECU's
- Maximum operating voltage of 17 volts - for compatibility with both 12 volt and 16 volt electrical systems found in many performance/race applications
- Same wiring pinout as other IGN-1A coils for easy plugin upgrades
- Elongated mounting holes to allow direct replacement of IGN-1A coils and will bolt in place of factory LS 1/2/3/6/7 coils with 72mm bolt spacing
- Direct bolt-on to Holley cast aluminum LS valve covers with 72mm bolt spacing
- Available in red or black to match your build
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | MSD |
|---|---|
| Coil Type | Smart Coil |
| Color | Red |
| Emission Code | 4 |
| Inductance | 5.2 mH |
| Maximum Voltage | 50,000 Volts |
| Peak Current | 201 mJ |
| Primary Resistance | .55 Ohms |
| Product Type | Coil |
| Quantity | 8-pack |
| Turns Ratio | 2.87569444444444 |
| 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:
- 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
4.6 ★★★★★
Based on 845 reviews
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Product Reviews
★★★★★ 5
Strong scent, strong protection
Style: Italian Bergamot, Size: 2.65 Ounce (Pack of 1)
I’ve been using Cremo Deodorant for Men with the 48‑hour sweat and odor protection, and it does a genuinely good job of keeping me dry and fresh through a normal workday and into the evening. The formula goes on smoothly without tugging, feels comfortable on the skin, and I haven’t noticed irritation or marks on my shirts, which is a big plus if you wear darker colors. The scent is classic Cremo: richer and more layered than a typical drugstore stick, so you get a more “cologne‑like” vibe rather than a basic soapy smell.
In terms of performance, it holds up really well for office, errands, and casual activity, and you only really start to notice it fading after a long, hot day or heavier workouts. If you run very hot or do intense outdoor work, you might want to reapply or pair it with a body spray, but for most day‑to‑day situations the protection is more than enough. Overall, if you like bolder, sophisticated scents and want something that feels a step up from basic antiperspirants without complicating your routine, this stick is easy to recommend.
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Reviewed in the United States on March 5, 2026
★★★★★ 5
Smells Incredible and Actually Works!
Style: Palo Santo, Size: 2.65 Ounce (Pack of 1)
’ve tried a lot of men’s deodorants over the years, but this one from Cremo — Palo Santo Antiperspirant & Deodorant — really stands out. The scent is next-level: smooth, woodsy, and just a little bit exotic without being overpowering. It smells high-end, almost like a cologne you’d pay good money for.
Performance-wise, it absolutely delivers. I stay dry and fresh all day, even through long work hours and workouts. The 48-hour protection claim actually holds up — I’ve gone a full day and into the next morning without any trace of odor or stickiness.
It also goes on smoothly, doesn’t leave white marks on dark shirts, and doesn’t have that waxy or powdery feel some antiperspirants do. The packaging feels premium too, which fits the Cremo brand.
Bottom line: If you want a deodorant that smells incredible and actually performs like it says it will, this one’s worth every penny. Palo Santo is now my go-to scent — masculine, clean, and unique.
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Reviewed in the United States on October 25, 2025
★★★★★ 3
Pleasant scent, decent protection, fades by evening
Style: Vintage Suede, Size: 2.65 Ounce (Pack of 1)
The Vintage Suede scent is pleasant and professional - not overpowering. Provides decent odor protection through most of the workday, though I've noticed it starts to fade after about 6-7 hours during long shifts at the dealership. The 48-hour claim seems optimistic. Goes on smooth without leaving white residue on dark shirts, which is appreciated. For the price point, it's a solid everyday deodorant. Works well enough for office environment but might need reapplication for very active days or hot weather. Good value but not exceptional performance.
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Reviewed in the United States on February 16, 2026
★★★★★ 4
Better cologne type deodorant that's not as EXTREME as dramatic competitors.
Style: Palo Santo, Size: 2.65 Ounce (Pack of 1)
So far so good with this deodorant regarding how well it performs through a full day of light activity (morning yoga, playing with the dog, carrying kids around, etc.). The scent is light and I notice it periodically throughout the day, but it's light enough to not be overwhelming or smell like a strong cologne. The fragrance is very "Man Fireplace Candle" type scent, but in a good way that is perfect for its purpose. My biggest complaint is the deodorant is very malleable, almost putty-like, so it tends to get squished out the sides of the lid when open/closed daily, therefore making it messy. This is relatively avoidable by just winding down the wheel each time, but is "annoying" as opposed to just using and capping. It glides on smoothly and feels good on skin or "hairy pits". A little pricier, but it's worth it in my opinion. Will be purchasing again.
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Officially my favorite and exclusive deodorant.
Style: Vintage Suede, Size: 2.65 Ounce (Pack of 1)
This is the most amazing smelling deodorant I've ever used, and unique, too. Very smooth just like their shaving cream, and I haven't had any irritation. I've been complimented by a few people now on how good I smell.
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Reviewed in the United States on May 24, 2026