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E3 Spark Plugs E3-72

Spark Plug, E3, Tapered Seat, 18mm Thread, Projected Tip, Resistor, Each

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Brand: E3 Spark Plugs

Manufacturer's Part Number: E3-72

Part Type: Spark Plugs

Product Line: E3 Spark Plugs

Summit Racing Part Number: ETP-E3-72

Shorty Spark Plug: No

Resistor: Yes

Electrode Core Material: Copper

Electrode Tip Material: Nickel alloy

Insulator Type: Projected

Spark Plug Thread Size: 18mm

Spark Plug Seat Style: Tapered

Ground Strap Quantity: One

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

E3 Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.

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Most Helpful Reviews Review this Product

2 Customer Reviews for E3 Spark Plugs E3-72 - E3 Spark Plugs

Average Customer Review

5 Star

(1)

4 Star

(1)

3 Star

(0)

2 Star

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E3

Summit RacingSummit Racing Verified Purchase

Not just on these plugs, I bought a set for my 2008 gmc Sierra and fouled one after about 8000 miles, made my dash lights lite up, put the old plugs back in. This set is for a 390 we will see

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Reviewer: MICHAEL from CA

Date: August 27, 2014

Appearance
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Price/Value
Quality

Great product.

Summit RacingSummit Racing Verified Purchase

I bought these as a last hope for a very difficult tuning problem on an odd ball motor, and they performed great! Now I can fine tune it without changing plugs every 10 minutes. I'll be buying 8 more for my V8 S10. Worth every penny.

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Reviewer: DEAN from MO

Date: April 25, 2014

Appearance
Ease of Installation
Price/Value
Quality

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

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