Product Summary

Universal Fit, Tapered Spark Plug Seat Style

  • Corrugated ribs prevent flashover
  • The copper core aids in heat removal
  • Made with special insulator nose configurations
  • A trivalent metal plating provides anti-corrosion and anti-seizing properties
  • Pure alumina silicate ceramic insulator provides better heat transfer and provides superior strength

Comes as a Kit

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Key Specs

BrandNGK
Thread Pitch14mm
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Need To Know

Quick and Easy Returns

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Details

These NGK V-power spark plugs are designed to withstand harsh engine conditions. They feature a unique v-cut in the center electrode. This design directs the spark to the edge of the electrode which aids in faster spark development, increased ignitability and reducing quenching. 

  • Special insulator nose configurations improves throttle response
  • Corrugated ribs prevents flashover
  • Pure alumina silicate ceramic insulator provides better heat transfer and provides superior strength
  • Trivalent metal plating provides anti-corrosion and anti-seizing properties
  • Copper core aids in heat removal
  • Triple seals prevents leakage
  • V-Groove increases ignitability
  • Set of 8

Application

Specifications

KEY SPECS
BrandNGK
Thread Pitch14mm
GENERAL
Spark Plug Seat StyleTapered
Spark Plug Reach0.708"
ResistorNo
Insulator TypeProjected
Spark Plug Heat Range8
Core MaterialCopper
Tip MaterialNickel Alloy
Wrench Size5/8"
Sold in QuantityKit

Ratings & Reviews

4.5

8 Reviews

Overall Assessment

Customers highly recommend our product for its confirmed qualities and features. Its high-performance and functionality as advertised stand out. Its exceptional quality, as affirmed by a four-year usage by one customer, testifies to its practicality and enduring material. Notably, it's exceptionally suited for use in a methanol carbureted 604 crate engine in a nonwinged sprint car—setting it apart from competition.

4.5

8 reviews

5

7

4

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I would not buy again

1.0

2 months ago

Jim

Illinois

When I received plugs there was 8 boxes of plugs put in a much bigger box and not much packing material in box. Some of the plugs had plastic sleeve on end some didn't. First night out I had 3 broken plugs. Never broke a plug before that night. Guessing from poor packaging and the fact the rolled around in boxes.

Would Not Recommend

Yes

5.0

3 months ago

Tommy

Forest Lake MN

Verified

In my race car competing in the NASCAR Big 8 Series

Would Recommend

The right plug for the compression.

5.0

5 months ago

Torino Guy

Myrtle Beach

Verified

After being informed by E-3 that their plugs were not recommended for applications over 10.5:1 compression I had to switch and so far my engine seems very happy with these plugs. I thought E-3 was the spark plug of NHRA. I guess you pay enough to sponsor something yet your product isn't made for real hot rods. NGK plugs for the win.

Would Recommend

Fit my Vortec head

5.0

a year ago

Dcon

Memphis

Verified

Great plugs. Consistent performance and no fouling. Perfect for high-RPM racing on E85. Would buy again.

Would Recommend

602 crate engine spark plug.

5.0

a year ago

Dougjb67

02777

Verified

These are a good plug for use on a 602 crate engine. Speedway has the best price.

Would Recommend

Great Product

5.0

a year ago

Ganue Racing

Casa Grande

Verified

Great price for the set.

Would Recommend

I would buy this product again

5.0

2 years ago

Sandman

Bellevue nebraska

Verified

Great product. Work as advertised!

Would Recommend

we have used these for four years they are very good quality

5.0

2 years ago

Mcgiver

Round lake Hts Il

Verified

These spark plugs are used in a methanol carbureted 604 crate engine in a nonwinged sprintcar.

Would Recommend

Showing 8 of 8 reviews

Questions & Answers

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