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E3 Spark Plugs E3-66

E3 Spark Plugs E3-66 - E3 Spark Plugs

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Spark Plug, E3, Tapered Seat, 14mm Thread, Projected Tip, Resistor, Each

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Manufacturer's Part Number: E3-66
Part Type: Spark Plugs
Product Line: E3 Spark Plugs
Summit Racing Part Number: ETP-E3-66

Shorty Spark Plug: No
Resistor: Yes
Electrode Core Material: Copper
Electrode Tip Material: Nickel alloy
Insulator Type: Projected
Spark Plug Thread Size: 14mm
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

6 Customer Reviews for E3 Spark Plugs E3-66 - E3 Spark Plugs

Average Customer Review

5 Star

(5)

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Better gas mileage

Summit RacingSummit Racing Verified Purchase

After installing these dork plugs I noticed major increase in Mpg on long trips out of town.

1 of 1 found this review helpful.

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Reviewer: ENOCH from TX

Date: March 08, 2014

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poor

Summit RacingSummit Racing Verified Purchase

I put e-3 plus in and drove back missouri from seattle and i got worse fuel milage than when went out there i was driving a 2009 jeep wrangler. I am getting ready to change back to factory plus.

1 of 2 found this review helpful.

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Reviewer: GREG from WA

Date: March 24, 2014

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more umpff!

Summit RacingSummit Racing Verified Purchase

Gotta say that im. Impressed definitely a must buy.

0 of 0 found this review helpful.

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Reviewer: GIANCARLO from TX

Date: August 16, 2014

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E3 Spark Plugs

Summit RacingSummit Racing Verified Purchase

16 installed on the 08 Ram and noticable difference to the Bosch Quad 4's with the modified Diablo 93 octane tune.

0 of 0 found this review helpful.

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Reviewer: RANDY from FL

Date: August 13, 2014

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E4 Spark Plugs

Summit RacingSummit Racing Verified Purchase

2004 PT GT Turbo 5 spd. Ran good before. This is the cheapest horse power you can add. Hope they have longevity

0 of 0 found this review helpful.

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Reviewer: TOM from MO

Date: May 22, 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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