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Davis Unified Ignition Screamin' Demon Coils 31725

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Ignition Coil, Screamin' Demon, E-Core, Square, Epoxy Filled, Black, 45,000 V, Pair

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Manufacturer's Part Number: 31725
Part Type: Ignition Coils
Summit Racing Part Number: DUI-31725

Coil Wire Attachment: Female/Socket
Coil Style: Coil pack
Coil Internal Construction: Epoxy
Coil Color: Black
Maximum Voltage: 45,000 V
Mounting Bracket Included: No
Coil Wire Included: No
Ballast Resistor Included: No
Coil Shape: Square
Height (in): 3.350 in.
Length (in): 4.190 in.
Width (in): 3.480 in.
Quantity: Sold as a pair.
Notes: Mounts in original factory bracket. The output of this coil is not compatible with OEM ignition wires; upgraded aftermarket wires are recommended.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

The little devil in you will enjoy tormenting the competition with extreme Screamin' Demon coils from Performance Distributors. These coils allow you to widen your plug gaps up to a whopping .065 in. You get an intense spark through the entire rpm range to keep you "screaming" down the road without a loss of power. And your spark plugs stay cleaner longer! The brass terminals of these coils are more conductive than stock aluminum and resist corrosion longer, too. Demon coils are hot stuff and you'll need a better-than-stock set of wires to deliver that hotter spark to your plugs. So, turn up the heat on performance with Screamin' Demon coils from Performance Distributors.

Most Helpful Reviews Review this Product

6 Customer Reviews for Davis Unified Ignition 31725 - Davis Unified Ignition Screamin' Demon Coils

Average Customer Review

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Worked perfectly

Summit RacingSummit Racing Verified Purchase

Replaced my corroded stock coils with these and eliminated my loss of power and shuddering issues, I'm running stock replacement wires and factory spark plug gap with no issues, and they're a great value for the money since these are sold in a pair and are cheaper than buying two of most other brands

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Reviewer: IAN from VA

Date: September 08, 2014

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Screamin demon coils

Summit RacingSummit Racing Verified Purchase

Excellent product works well and will buy again

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Reviewer: ALAN from TX

Date: September 01, 2014

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Impressed

Summit RacingSummit Racing Verified Purchase

I got these first before the live wires and went ahead and installed with my current worn out 8mm plugs. It made the truck run a little smoother but overall made the difference when I installed the live wire plugs as well.

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Reviewer: JOHN from CA

Date: August 19, 2014

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DUI Screamin Demon Coils

Summit RacingSummit Racing Verified Purchase

Product worked great. Plug and play with direct bolt in use. It pepped up my 4.6L F150. I would recommend this product.

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Reviewer: JILL from KS

Date: June 18, 2014

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Coils

Summit RacingSummit Racing Verified Purchase

They installed easy and where a direct fit

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Reviewer: RUSSELL from LA

Date: May 01, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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