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Description
msd boost box MSD IGNITION BOX - RACE8 Channel Capacitive Discharge Ignition Designed for High Cylinder Pressure, High Horsepower Engines Running Ccoil Near Plug Ignition. Part # 8000 Introducing MSD's PRO 600 CDI 8 channel capacitive discharge ignition. Designed for coil near plug engine management systems such as Holley EFI, GM LS platforms, and most other EFI systems, the PRO 600 is also capable of easily converting any distributor type ignition into a coil near plug system. When
8-Channel Capacitive Discharge Ignition Designed for High Cylinder Pressure, High Horsepower Engines Running Ccoil-Near-Plug Ignition.
Part # 8000
Introducing MSD's PRO 600 CDI 8-channel capacitive discharge ignition. Designed for coil-near-plug engine management systems such as Holley EFI, GM LS platforms, and most other EFI systems, the PRO 600 is also capable of easily converting any distributor type ignition into a coil-near-plug system. When you're making extreme cylinder pressure with boost or nitrous on an inductive coil-per-plug ignition, lack of spark energy means you're leaving horsepower on the table. To answer this need, the ignition experts at MSD developed the PRO 600 CDI to provide unrivaled spark energy and dependability. The PRO 600 has built-in protection for accidental reverse battery connection, over temperature protection, and LED diagnostics that can identify an issue with individual coils should a problem arise. A programmable power setting allows racers to switch between a user adjustable 250 to 400 millijoule output, or the industry-leading output of 680 millijoules via an activation wire or software - making the PRO 600 ideal for Drag Week style cars. Turn it down for the long haul, and then set it to kill mode at the strip. Pro Mod to Pro Street, or yanking a sled in the dirt with a pulling truck, if you need to light 8 coils without fail - the PRO 600 is the answer.
Features:
- Eight outputs of up to 680 mJ of energy
- All necessary wiring harnesses included
- Continuous 600 mJ operation without risk of failure from overheating
- High-efficiency Alternating Current (AC) power delivery means less voltage draw from your battery or charging system
- Over 50 Kilovolts output voltage when used with MSD suggested coils
- Spark duration of greater than 300 microseconds
- 6 Volts minimum required for starting and running
- 12 Volts minimum required for 600 mJ opereation
- Maximum Operating Voltage 22V
- Direct Plugin to Holley EFI systems
- Compatible with most EFI systems, including 5V or 12V drivers
- Plugin interface with MSD Power-Grid, Davis Profiler and OEM LS-style coil harness
- Reverse Battery Protection
- Protection against shorted or open coils, and over temperature
- Diagnostic LEDs help troubleshoot issues should they arise
- On the fly Power Output selection wire, selectable between low power and high power operation
- Fits most coil-per-plug engines up to eight cylinders (Including four and six cylinders)
- Additional CAN based features when used with Holley EFI - See addendum below
- Approved for NHRA Pro Mod Class
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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.
- To process your return/exchange, please contact us at [email protected]
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4.7 ★★★★★
Based on 490 reviews
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Product Reviews
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Mostly great, except one little annoyance
Color: Black&Silver, Color: Black&Silver
Pros- lightweight, small, very accurate, easy to clean, timer included.
Cons- I use this to brew espresso on my Breville Touch and to get an accurate reading, you have to place something flat (structured) under the scale. Otherwise the reading just jumps all over the place. I know lot of espresso machines have the same base, so this might be an issue for some!
This is my reason for 4/5 stars. It’s an easy fix, it’s just kind of annoying. Value for the price seems to be on point. It’s easy to clean. It has a timer as well as scale (nice for espresso). Buttons work the first time you push them.
That’s it that’s all
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Reviewed in the United States on January 31, 2026
★★★★★ 5
A solid upgrade!
Size: 53mm, Size: 53mm
This coffee tamper has been such a nice upgrade to my espresso routine. It has a solid, balanced weight that makes tamping feel smooth and effortless, and the textured grip gives it a really comfortable, secure feel in hand. There’s something satisfying about how neatly it presses down the coffee grounds—like it was made to fit perfectly.
Since I started using it, my shots have been more consistent, with a beautiful crema and better flavor overall. If you’re looking for a tamper that’s simple, well-made, and does its job really well, this one’s definitely worth it.
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Reviewed in the United States on March 22, 2025
★★★★★ 5
It's pretty
Size: 51mm
I've never had a tamper, I don't know what I'm doing. But it seems to work just fine and I like the wood.
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Reviewed in the United States on May 15, 2026