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Accel 0276S-4 U-Groove Shorty Spark Plug, 5/8 Hex, .460 Reach, Tapered

Specs
Sold in Quantity:
Each
Wrench Size:
0.625
Overall Length:
2.650
Spark Plug Reach:
.460
GTIN Code:
743047113028
Accel 0276S-4 U-Groove Shorty Spark Plug, 5/8 Hex, .460 Reach, Tapered

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Details

Reviews (1)

Q & A (1)

What's in the Box

Info

Save BIG during Happy HolleyDays! For a limited time receive up to 20% off select Holley, Demon, Earls, Flowtech, Hooker, Mallory, Mr. Gasket, MSD, NOS, Quick Time, and Weiand products. Sale prices valid thru 12/31/16.

Accels race proven U-Groove "Shorty" spark plugs are the cure for your "burnt plug boot" blues. The overall length has been reduced 1/4" to 3/8" to gain critical air gap space between the spark plug boot and the exhaust header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install and remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around.

These retain Accels patented U-groove design and are so well designed, one plug will cover several heat ranges.

Accels U-Groove design benefits:

  • More power to the wheelsImproved ignitability
  • Improved throttle response and better fuel efficiency
  • Develops larger spark nucleus for improved combustion and reduced fouling

105-276S

  • AC = 45TS, 46TS
  • Autolite = 16
  • Champion = BL13Y, Y12YC

Item Details

5/8" Hex
.460" Reach
Tapered Seat

Customer Reviews

Rated 5 out of 5 by 1 reviewers.
RATING BREAKDOWN
1 reviews
5 Stars
1
4 Stars
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1 Star
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RECOMMEND THIS PRODUCT:

Bobo33
Verified Purchaser

Great product.

September 20, 2014
The plugs really did seam to increase throttle response. Will use these plugs for now on.
Yes, I recommend this product.
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Product Q&A

1 questions : 1 answers

1 answers

what is the correct gap

jim
June 30, 2015

what is the correct gap

Answers

June 30, 2015
Eric
Expert
Typical gap for this spark plug is .035"
Page 1 of 1

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