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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
SparkPRO-4Description Downloads High energy inductive ignition to be used with ignition coils w o igniter (dumb coils). SparkPRO Manual Features High energy inductive ignition SparkPRO 4 4 ignition outputs Available in versions from 1 to 8 ignition outputs High Voltage at the coils primary: up to 430V Technical Description Used only with dumb coils (coils without igniter) Each SparkPRO channel can be connected to only one coil at a time Compatible with any
- High energy inductive ignition to be used with ignition coils w/o igniter (dumb coils).
- SparkPRO Manual
Features
- High energy inductive ignition
- SparkPRO-4 - 4 ignition outputs
- Available in versions from 1 to 8 ignition outputs
- High Voltage at the coil’s primary: up to 430V
Technical Description
- Used only with “dumb” coils (coils without igniter)
- Each SparkPRO channel can be connected to only one coil at a time
- Compatible with any programmable ECU that has dwell control
- Cannot be used with stock ECU
- Dimensions: 115 x 90 x 33mm
Contents of Packaging
- 1 SparkPRO-4
- 1 Operation and installation guide
- 1 6.5ft SparkPRO unterminated harness (optional)
- 1 FuelTech black carbon fiber sticker
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
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Great product
Fit Type: Classic Fit, Color: Black, Size: Large
These are my favorite socks I’ve ever purchased for no-show socks
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Reviewed in the United States on October 9, 2025
★★★★★ 5
Price
Fit Type: Classic Fit, Color: White, Size: Large
Good price
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Great socks
Fit Type: Classic Fit, Color: Black, Size: Large
Love these socks, very comfortable and look and feel good quality
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Reviewed in the United States on June 29, 2025
★★★★★ 5
Real comfort.
Size: Large, Color: (001) Black / Black / Pitch Gray
Second purchase. Good workout sock.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
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Reviewed in the United States on December 26, 2025