ACCEL U-Groove performance spark plugs have a patented U-shaped ground electrode that produces a double wide, hotter spark to ignite standard or even the highest compression engines. The sintered alumina heavy-duty five rib insulator eliminates flashover and overheating that occurs with high performance and long range applications. ACCEL U-Groove spark plugs use the purest copper/nickel alloy electrode to produce a broad heat range that is highly foul resistant and dissipates heat better than any other material. Years of racing and street performance research has proven that ACCEL U-Groove spark plugs deliver the hottest spark and the highest performance of any spark plug available.
Specifications:
Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
Description_DEF | Spark Plug |
Description_DES | Copper Spark Plug |
Description_EXT | Copper Spark Plug; Motorcycle Spark Plug; 2 Pack; |
Description_FAB | Copper/Nickel Alloy Conductor |
Description_FAB | Heavy-Duty 5 Rib Insulator |
Description_FAB | Highest Performance On The Market |
Description_FAB | U-Groove Ground Electrode |
Description_INV | SPARK PLUG 2-DISPLAY MC #137 |
Description_LAB | Proposition 65 |
Description_MKT | ACCEL U-Groove performance spark plugs have a patented U-shaped ground electrode that produces a double wide, hotter spark to ignite standard or even the highest compression engines. The sintered alumina heavy-duty five rib insulator eliminates flashover and overheating that occurs with high performance and long range applications. ACCEL U-Groove spark plugs use the purest copper/nickel alloy electrode to produce a broad heat range that is highly foul resistant and dissipates heat better than any other material. Years of racing and street performance research has proven that ACCEL U-Groove spark plugs deliver the hottest spark and the highest performance of any spark plug available. |
Description_SHO | Spark Plug |
height | 1.0 |
length | 3.5 |
LTL | N |
WARNING CA Proposition 65 | Yes |
WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm – |
weight | 0.25 |
width | 1.9 |