0416S-4 ACCEL HP Copper Spark Plug - Shorty For Sale - New and Used

14mm Thread, .750 in Reach - Gasket (flat) Seat - 4-Pack. ACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or 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 an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are Powerteq Performance

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0416S-4 ACCEL HP Copper Spark Plug - Shorty 14mm Thread, .750 in Reach - Gasket (flat) Seat - 4-Pack. ACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or 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 an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.. ****Not Compatible with 90 Degree Ceramic Plug Wire Boots****

• Shorty Spark Plugs For Tubular Exhaust Headers
• Eliminates Dimpling Headers For Added Clearance
• Improves Spark Plug Access To Fit Socket Or Wrench
• Shorter Overall Plug Length Vs. OE Style Plug
• Copper Core Center Electrode
• Projected Tip
• Helps Eliminate Burned Spark Plug Boots
• Shorty Header Spark Plug

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Warranty & Return Policy

• Holley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase.
• Holley PerformanceProducts Limited Warranty specifically does not apply to products,which have been (a) modified or altered in any way; (b) subjected toadverse conditions, such as misuse, neglect, accident, improperinstallation or adjustment, dirt or other contaminants, water,corrosion, or faulty repair; or (c) used in other than thoseapplications recommended by Holley Performance Products. HolleyPerformance Products also does not warrant, and disclaims all liabilityfor products used in racing activities and/or applications other thanthose specifically recommended in the current brand catalog.
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• Please see the “Shipping and Payment” tab
• We ship all US orders via United Parcel Service (UPS Ground)
• A signature is required on all UPS orders over $750
• Tracking information will be sent via email after your package ships (you must supply a valid email address during checkout)
• We ship within 1 business day upon receipt of payment
• We do not ship to APO/FPO or US Post Office Box addresses
• Weship internationally thru United States Postal Service (USPS) ExpressMail International; allow extra time for international shipments
• We can not ship as a "GIFT" or ship anything internationally with changes to the invoice

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• We want you to be completely satisfied with your purchase – please let us know if you have any problems with your purchase before leaving response so we have a chance to make it right – we want your repeat business!

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