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Description
Ready-To-Run Hyperspark Distributor, For 426-440 Chrysler, Cast Gear-565-346HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built in ignition coil driver, removing the need of mounting an ignition box or external coil driver. The design includes a single Hall Effect sensor providing engine rpm to the ECU. The precision shutter wheel design ensures accurate timing, even at very high engine speeds. They can also be used with other EFI systems
HyperSpark Ready to Run adds plug and play ignition timing control to any Holley EFI system. This line of distributors comes with a built-in ignition coil driver, removing the need of mounting an ignition box or external coil driver. The design includes a single Hall Effect sensor providing engine rpm to the ECU. The precision shutter wheel design ensures accurate timing, even at very high engine speeds. They can also be used with other EFI systems that support a Hall Effect crank signal input.
Features:
- Easiest plug-and-play way to add timing control to any Sniper EFI installation
- Designed to work with HyperSpark ignition coil PN 556-152, also compatible with most canister ignition coils using the supplied ring terminals
- Built-in ignition coil driver, safely provides enough spark energy for applications up to 450 hp
- Patented clear installation cap eliminates any confusion while installing the distributor
- Cast aluminum distributor housing looks right at home in nearly every engine bay
- Comes with cast gear installed - contact camshaft manufacturer for recommended gear material
- 565-341S – comes with steel gear for SBF applications with an aftermarket camshaft
- Precision shutter wheel provides the ECU a clean rpm signal via a single Hall Effect sensor, ensuring accurate timing even at high engine rpm
- Shutter wheel design allows for a “timed sequential” fueling strategy with Terminator X, HP, and Dominator ECU’s
- Includes wire retainer for a clean installation
FEATURES
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
4.0 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
49" monitor great buy
Size: 49 inch
Great monitor. I use it for sim racing and all in have to say is wow. Ive had it for 3 weeks now and extremely happy with this monitor. The 165hrz is beautiful. I would definitely recommend this monitor. Also I got a 3 yr warranty with it. You can't go wrong and price is very good.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Very good monitor, definitely worth the price.
Size: 30Inch
Very good monitor, definitely worth the price. The picture quality and colors are great, and the mount is solid.
The only issue is that it should come with a set of universal USB cables. I’m currently using it for a specific project, which required me to buy a particular cable. However, sometimes I would like to connect my laptop to it, but I’m still not sure which type of USB port or cable I need.
Additionally, I had to purchase another USB cable to use it with my specific PC.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Very pleased, all 'round
Size: 32Inch
The screw heads are kind of soft, and fail. -0.2 stars, but rounds up to a five. PERFECT monitor for 3d modeling software. Plenty of real estate for the central work area and the associated controls on the side. Nice, clear, bright display (I'm toning down the brightness, next). I don't know the refresh rate and don't feel like looking at the specs, so I can't comment on gaming applications. A comment on the stand, it's not adjustable. I'll see if I can find a wall mount for the four screw-mounts, 80mm apart. My existing mount was 100mm -- more standard. Bizarre statements in the instructions, as is par for the course, but irrelevant. I am 0% unhappy with my purchase. Makes me really look forward to these li'l guys putting out that Type 004 carrier.
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Reviewed in the United States on August 30, 2025
★★★★★ 5
Good for the price
Size: 49 inch, Size: 49 inch
Update: The customer service was extremely helpful, which makes me believe this issue might have just been a one-off. They made it right.
The price of this item is superb, but the quality is questionable. The resolution is good, the integrated lights behind it seem cool, and it was very easy to attach to the holder I already had.
The issue I’m running into is that there’s something on the left side of the screen—right where I had my cursor in the picture I attached—that makes a popping sound every once in a while. It sounds very similar to what some old electronic devices do after they are turned off, likely due to expansion or contraction from temperature changes, but without enough space to do so quietly.
It’s pretty distracting, so unfortunately I will have to return it. This might just be a manufacturing defect with this specific unit, but it’s still worth noting.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Amazing monitor for a great price
Size: 24inch, Size: 24inch
I enjoy gaming and spend a bit on the computer for my job so I wanted a good quality monitor for a good price. When I found this monitor I had to buy it twice! The color accuracy is decent but for this price, the screen size, response time, and durability has been amazing. I’ve had issues with the screen turning off a few times but I just switch the cords. Again for the price I got them at, I do not regret my decision.
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Reviewed in the United States on September 17, 2025