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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
MSD Digital GM High Energy HEI Distributor Module With Rev Limiter # MSD83647MSD Digital GM High Energy HEI Distributor Module With Rev Limiter # MSD83647 Using upgraded components, the HEAT HEI module produces high output for stock and MSD applications plus has a built in rev limiter that is more accurate and easier to set with the engine running. Features: Easily installs to non computer controlled (4 Pin) HEI housings Built in adjustable rev limiter can easily be set externally Advanced dwell control for improved high rpm
MSD Digital GM High Energy HEI Distributor Module With Rev Limiter # MSD83647Using upgraded components, the HEAT HEI module produces high output for stock and MSD applications plus has a built-in rev limiter that is more accurate and easier to set with the engine running.
Features:
Easily installs to non-computer controlled (4-Pin) HEI housings
Built-in adjustable rev limiter can easily be set externally
Advanced dwell control for improved high rpm output
The Hottest HEI Module you buy-period!
Produces an incredible 8.5 amps of juice!
Adjust the rev limiter without removing the cap!
Fits in stock HEI distributors
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
4.1 ★★★★★
Based on 134 reviews
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Product Reviews
★★★★★ 5
Good ink
Color: BCMY
I like this ink, it has never failed me. You do have to be careful when using it or it will make a mess. It is hard to remember which needle was used for the color, the second time they are used. Washing them out still leave a small amount of color but not so much that it will change the color.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Exelente
Color: BCMY
Excelente tinta para sublimación. Los colores salen vivos y muy bonitos en las impresiones. Las botellas son fáciles de rellenar y compatibles con mi Epson EcoTank. Hasta ahora la calidad me ha gustado mucho y las impresiones quedan nítidas y profesionales. Muy recomendada para comenzar en sublimación
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Reviewed in the United States on May 18, 2026
★★★★★ 5
5 star 🌟 would recommend
Color: BCMY
Amazing love the colors would buy again
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Tintan para sublimar
Color: BCMY
Es justo lo que buscaba.
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Reviewed in the United States on May 16, 2026
★★★★★ 4
Great color, not easy to refill
Color: BCMY
Love this ink, but I do wish that it was easier to fill. I have to use a syringe to refill my ink... I'm using an epson ET 16600.
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Reviewed in the United States on January 3, 2026